UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bpy6G6hB42EL9xwNPu62b3FsPdvMi/veDAvb+bmjdMw=' 
WHERE 
  key_id = 'a7a773a4ff13812ca7db22dc93e79d9583f5e176255514ec1ed26e3db5573ac7' 
  AND (
    token = 'Bpy6G6hB42EL9xwNPu62b3FsPdvMi/veDAvb+bmjdMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )