UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nps8mgaQInP8G1W13doCduS8N5ZBnQM7sxCPSvBEzb4=' 
WHERE 
  key_id = 'a85241e993505a74a3ad972898aabd47f649fd50796bce95702a4118f050e53f' 
  AND (
    token = 'nps8mgaQInP8G1W13doCduS8N5ZBnQM7sxCPSvBEzb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )