UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lahz+VBHrDXj6b4Jy53A8qgUG7dpqL4scMJw1WdbPvg=' 
WHERE 
  key_id = '443d5908a9afbc74d8ee795e31d701c6a8ff060841d54cd714cc20305b5c690f' 
  AND (
    token = 'Lahz+VBHrDXj6b4Jy53A8qgUG7dpqL4scMJw1WdbPvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )