UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzcBRQ5zXc4tB+k6CiQMvA1ijEyz+U+8rQaVd6XtmJ0=' 
WHERE 
  key_id = 'bfe76e3ef1499ce6e2d75a43dc933d18386943ebb0fd37edbda5d44d952a3fe5' 
  AND (
    token = 'UzcBRQ5zXc4tB+k6CiQMvA1ijEyz+U+8rQaVd6XtmJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )