UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's41zHwVPx9GKpRTARGoxWBRsuMvCe84SOs6pQqXHUOA=' 
WHERE 
  key_id = 'c4ade7982dca5d5254e22edef1904d24c451277f4160248cde2713634f6b020f' 
  AND (
    token = 's41zHwVPx9GKpRTARGoxWBRsuMvCe84SOs6pQqXHUOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )