UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWaVpsk3jLgleJe1g93n1h9TTR2d2WBDXwrCKApMCi8=' 
WHERE 
  key_id = 'c82b85497bed0d2502aa40e41b3322f8c64c9ff43e985415a6baab5cc6b7b8e2' 
  AND (
    token = 'gWaVpsk3jLgleJe1g93n1h9TTR2d2WBDXwrCKApMCi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )