UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5AA9/3I4tSdXANXaB8i7zL76O8uCHAWYSVDPl5c9v8U=' 
WHERE 
  key_id = '1b5b95c5870083dbcf625b7fb5d7bda8ef5063ddbb85c3ca751b676060988bd9' 
  AND (
    token = '5AA9/3I4tSdXANXaB8i7zL76O8uCHAWYSVDPl5c9v8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )