UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbUcjn8MtySGxH/YME0b7BgLvPpeIyALTAE0iXFlodw=' 
WHERE 
  key_id = 'd7b66fa95f48940dccaf264f1b8514a7a04cd98cb809d3edb58903e0c28ae375' 
  AND (
    token = 'wbUcjn8MtySGxH/YME0b7BgLvPpeIyALTAE0iXFlodw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041