UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6zUc5EDQN6XXKCiqom9vAkd30PmOnVwq8QAcqMyQKWk=' 
WHERE 
  key_id = 'ed35df2e15f6787ac7298d0cc1fbbe035d4a470af3bf24071e5f92880c240100' 
  AND (
    token = '6zUc5EDQN6XXKCiqom9vAkd30PmOnVwq8QAcqMyQKWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )