UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kc5NQol5ZSKeNfQYhIPcKWMMNzwK4sb6cfICadHpUH8=' 
WHERE 
  key_id = 'c66d3537073ad2adb9377d947211984908176808b40c70b0f1c45636c18b0902' 
  AND (
    token = 'kc5NQol5ZSKeNfQYhIPcKWMMNzwK4sb6cfICadHpUH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )