UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't55XCNmh9oNiMrZuluibkncIeEI3ri5CTcqPurPo15o=' 
WHERE 
  key_id = '0ed8b0494dee09cd829d67192a520eed7d09b2c32e11b868964f353f7a9bb6d8' 
  AND (
    token = 't55XCNmh9oNiMrZuluibkncIeEI3ri5CTcqPurPo15o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )