UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6Fd56wm1/C5rkWsZ6zuIDXVg9QY1Oqax8qXEn+JAbM=' 
WHERE 
  key_id = '7a67779e69bf170960982da1e0cec18470944bb96ef5925537ca2aedc42cf85f' 
  AND (
    token = 'L6Fd56wm1/C5rkWsZ6zuIDXVg9QY1Oqax8qXEn+JAbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )