UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPyM+c2BUr4W4uWlabm1l1ZcWq8qyvYINH/6gV1XlBY=' 
WHERE 
  key_id = '97d54fa457ea12adb1f1c9ac3551a2121de97364a4b2cfbdf4fdeb41addfb65c' 
  AND (
    token = 'LPyM+c2BUr4W4uWlabm1l1ZcWq8qyvYINH/6gV1XlBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )