UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gt+aRYzQc0Nf5mFUR4OpZ6eCkTheFfbAfvgSQXJo3Oo=' 
WHERE 
  key_id = '25872f236bb5e295d245365fa8c00dd4b3486200425a395bc7381199696f57dc' 
  AND (
    token = 'gt+aRYzQc0Nf5mFUR4OpZ6eCkTheFfbAfvgSQXJo3Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )