UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLAVDXesfUIId3+HMOnE6WuiHAVq1GMQ9Oc162/+rHE=' 
WHERE 
  key_id = 'd805d6f33b02b0e2278eae9c57e563e23a696c1e5c84d69c2f36bf7fbf89b092' 
  AND (
    token = 'KLAVDXesfUIId3+HMOnE6WuiHAVq1GMQ9Oc162/+rHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )