UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XkGn2Qp1Bje3skxMmWmsEOjtmAara80/vy6cKcECm0=' 
WHERE 
  key_id = '1cf35d78c30d48b440c8d471ac91f5766a5b32190b6e7c050405a5739abb0c80' 
  AND (
    token = '3XkGn2Qp1Bje3skxMmWmsEOjtmAara80/vy6cKcECm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )