UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/usQzFtjQrYaevXjhDu7tOxMR6PJpm6/z3VLbH5whw=' 
WHERE 
  key_id = 'd191f0876bf70ed6dff023696760da6916b66d4baecc6357fb4db1281fff7e88' 
  AND (
    token = '0/usQzFtjQrYaevXjhDu7tOxMR6PJpm6/z3VLbH5whw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )