UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oq9W8QO6lFNjgYpj9EoT7TKF6vJOS03lxS1BcGmdZPE=' 
WHERE 
  key_id = '027795d247f814b98c46e6b1ae788849a599e6ac7ec6a4882e82f3fd3b9a644d' 
  AND (
    token = 'Oq9W8QO6lFNjgYpj9EoT7TKF6vJOS03lxS1BcGmdZPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )