UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'osUtY6wjTTdDNWleB5p1RP3LpVUu5a0C02/F6Q3n0lw=' 
WHERE 
  key_id = '731c4df85aaa2fbaf2c9b7489fcc8e1fb1c6bcb346736bea7b9c4bc133919b17' 
  AND (
    token = 'osUtY6wjTTdDNWleB5p1RP3LpVUu5a0C02/F6Q3n0lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040