UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awNGn2gTEBMnVvy5iJ2CpWxfxAYe+wwXbO3wpzz1gUU=' 
WHERE 
  key_id = 'ac495f0ab696f159a928a73700a0fddabd26118e7d9c32c34240439adb76aa5c' 
  AND (
    token = 'awNGn2gTEBMnVvy5iJ2CpWxfxAYe+wwXbO3wpzz1gUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )