UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7B/p2xRjyq9OLq7kl59eGhQzIbfMI8Py0n1Hue5jXAE=' 
WHERE 
  key_id = 'fd3772c591560ba75dde7c699ba046bf7c175d1491a6993db286975ade86e391' 
  AND (
    token = '7B/p2xRjyq9OLq7kl59eGhQzIbfMI8Py0n1Hue5jXAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )