UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eabO+m5o749EL9HqKVOmr4+TwnCb+PNE+NvYfd8qU+I=' 
WHERE 
  key_id = '6eda17812953185316fe86c9b745008616de4cf88191f6b3131ac232284d23f4' 
  AND (
    token = 'eabO+m5o749EL9HqKVOmr4+TwnCb+PNE+NvYfd8qU+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )