UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCQiDftIHfBVuO+LMkgbYYSsm5RpGH/3F59cNigimIs=' 
WHERE 
  key_id = 'ccf6bf8f6a36996e655cb1c6064d42d045f457722b750c4f47b2ff12de2282f8' 
  AND (
    token = 'bCQiDftIHfBVuO+LMkgbYYSsm5RpGH/3F59cNigimIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )