UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2ai2RA8mz1GA/vj3vRS08TkE+SJdgitn3ofPQ6MPu8=' 
WHERE 
  key_id = '1fdf8a52b68df25093709f4366f8372b81d23c74e61fcd1e5b65cc41b7c196e5' 
  AND (
    token = 'V2ai2RA8mz1GA/vj3vRS08TkE+SJdgitn3ofPQ6MPu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )