UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6NHbu/V39DjJYSRss8VFmyEJmDYDVWGBjfT3GeYe1Y=' 
WHERE 
  key_id = 'dccbcec3a11a8c581aa92644f07069ef272e4207ab599b0fe2ddc3d5409a271a' 
  AND (
    token = 'x6NHbu/V39DjJYSRss8VFmyEJmDYDVWGBjfT3GeYe1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )