UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CoCQl53STmxuaHtGKcOWDKmV5nCOVm2tdyHt3afxb+E=' 
WHERE 
  key_id = '7efb3136a9a10eb64df4e0f470359bd0df5497e288f0bf7f596a17fdded75023' 
  AND (
    token = 'CoCQl53STmxuaHtGKcOWDKmV5nCOVm2tdyHt3afxb+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )