UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bk5w2lU2x8Y4CZrctvcsSJ3Hv+GncGiqHf4aI4gJhP0=' 
WHERE 
  key_id = '59a275e177140f40b6f18c87a5cb905432963d659c2b25b6518cd29dceba01f4' 
  AND (
    token = 'Bk5w2lU2x8Y4CZrctvcsSJ3Hv+GncGiqHf4aI4gJhP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )