UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hj7D33MzsIfDXIjElKUd2ZkmVE1CdiFScp6re6+mnlY=' 
WHERE 
  key_id = 'e57f09bd3b54981bae471b737d65671b992ff92b9ff104000008a8cb1b51ece4' 
  AND (
    token = 'Hj7D33MzsIfDXIjElKUd2ZkmVE1CdiFScp6re6+mnlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )