UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/3daRDzyGOQCTpXqKh4Yk3J+zbTBC6N6M+9WsIhiWI=' 
WHERE 
  key_id = '66521c3878ce8a230b2e1ccbca70b7cca002abe3cf21ab6b9439cafb2dead211' 
  AND (
    token = '1/3daRDzyGOQCTpXqKh4Yk3J+zbTBC6N6M+9WsIhiWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )