UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gFdJ02f1liJbKCUoXsoo9/2U2VhmI5A9pHKeVXmxws=' 
WHERE 
  key_id = 'd44975ac29ba5eca1a05c0ba5aa41e8fb122f8b8d15b4bdd9e11247986006c2f' 
  AND (
    token = '8gFdJ02f1liJbKCUoXsoo9/2U2VhmI5A9pHKeVXmxws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )