UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePxAP0JfgToPE9emEDDPYCYTSmVQl2iH19AASZBJZd4=' 
WHERE 
  key_id = '9e31c695db02e8c5720035f1643d962496cb1a398c29f28413cefd8ab4c5b4b0' 
  AND (
    token = 'ePxAP0JfgToPE9emEDDPYCYTSmVQl2iH19AASZBJZd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )