UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oOBKDECVssvY7XhQaw3lUTuuHsSdD26rxJRFBtfe9aQ=' 
WHERE 
  key_id = '1f90300ed123affd60d4b05787de4ec5f7288391b7ae64c43ef4ab510ed991b6' 
  AND (
    token = 'oOBKDECVssvY7XhQaw3lUTuuHsSdD26rxJRFBtfe9aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )