UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SucB+MHur3RAV4/rwPAbYNNAZgGdqdVT9Ut52d3sbBo=' 
WHERE 
  key_id = 'a8cd160f3e9d1ab7524e8d0428849a54294fb15d02cecc323a82d9fe894e48ad' 
  AND (
    token = 'SucB+MHur3RAV4/rwPAbYNNAZgGdqdVT9Ut52d3sbBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )