UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1l4EqZ8N4MtixjaiEPsIV05wbKIhXoZbXfJcQbdNDWo=' 
WHERE 
  key_id = 'b208ef56fb3d43b6e10b9458ab723b289b9f5a70bb2e6d1b20b36d8aba5345d1' 
  AND (
    token = '1l4EqZ8N4MtixjaiEPsIV05wbKIhXoZbXfJcQbdNDWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )