UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3f1yvo1CmTp2PmnM7cBtGatA24e4JcAHD6aAiFdK9c=' 
WHERE 
  key_id = 'e3bdbd662dd225c6fb78da311228d92462484a2afc800dd7a6795c10abded674' 
  AND (
    token = 'a3f1yvo1CmTp2PmnM7cBtGatA24e4JcAHD6aAiFdK9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )