UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2M4ORi6Pxzwed/QaVVfwOi8xQXQ0DD+gNmTtwInCrp8=' 
WHERE 
  key_id = '2c4bbc2e11c388277dc063d58320449ac18ac1ec1e8ca07a15c10d9508b306d4' 
  AND (
    token = '2M4ORi6Pxzwed/QaVVfwOi8xQXQ0DD+gNmTtwInCrp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020