UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkxNV5Zexw8R+rnHD8+bLql1fGLtCaMZdgJPakOgg1Q=' 
WHERE 
  key_id = '588e48d7c3c9f6ec7489ab24beb182ced2daaefe392e85b7021066a50d56d4f8' 
  AND (
    token = 'SkxNV5Zexw8R+rnHD8+bLql1fGLtCaMZdgJPakOgg1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )