UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjytqd9TfSAS14LFTvqEnaRsGymOhn/VI8C4pdo1AkY=' 
WHERE 
  key_id = 'b2bc0d44d78ae474bf03f589a2647007404b0baef4089d6dd9c375ead98cf424' 
  AND (
    token = 'gjytqd9TfSAS14LFTvqEnaRsGymOhn/VI8C4pdo1AkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )