UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Fa5dbxYZrPCIzCmRMEoR+wf3djbA5AEMhOMzRXnylo=' 
WHERE 
  key_id = '9bfdd500e568b6ebc050de713f9b6a49ea1a88bfabfe8432d90aca2eca6684a0' 
  AND (
    token = '2Fa5dbxYZrPCIzCmRMEoR+wf3djbA5AEMhOMzRXnylo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )