UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9go1o0ZDFgbOYdJRMTMvr09r32BToJXFNA9AhWBqRc=' 
WHERE 
  key_id = '1b528ed8c1b0bfab3550549a24127ed41626a1767c807e1ac1aa32acd4e9a81f' 
  AND (
    token = 'g9go1o0ZDFgbOYdJRMTMvr09r32BToJXFNA9AhWBqRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )