UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxVE6WOpt6QGrQz92ZGA9A67R/CUebrBntxotjoQLyA=' 
WHERE 
  key_id = '155181e0cf84c5a5644cdd024cd090c655b81bd3f77c0bbaf1b06e59838bfaa7' 
  AND (
    token = 'yxVE6WOpt6QGrQz92ZGA9A67R/CUebrBntxotjoQLyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )