UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/SaAv87T15i5ezFEXSLQJWp/8WbYDDdtMKh4zDal6E0=' 
WHERE 
  key_id = 'adb9bcec0369a3f30287858d8c00844a9d0750cf37f899c623d09738e02aaba3' 
  AND (
    token = '/SaAv87T15i5ezFEXSLQJWp/8WbYDDdtMKh4zDal6E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )