UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/MDPZJHss6RjVokPGMUpBeugJ3rMofWEaDJX+np43A=' 
WHERE 
  key_id = 'e700de455da41db14f53727a099ec72ace3e09fd476d892c92ef4727e32a27b0' 
  AND (
    token = '0/MDPZJHss6RjVokPGMUpBeugJ3rMofWEaDJX+np43A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )