UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zWINFd0EvuWX0xYetYGaZEUc/htD4iuuJx7f7N0CCQ=' 
WHERE 
  key_id = '8043380f97b6ed1f2e4f6b421e57deb237c8674aed9351e0566cdecbd34614ef' 
  AND (
    token = '9zWINFd0EvuWX0xYetYGaZEUc/htD4iuuJx7f7N0CCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )