UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tELGxXeV38OT/9ch0yO4LNYBGWmWFzZ79tcvE1ZCf4=' 
WHERE 
  key_id = 'f7fa781e0701ccd29bfc622743e6b47ae8571b65a723ae880a7c476cc5af7709' 
  AND (
    token = '6tELGxXeV38OT/9ch0yO4LNYBGWmWFzZ79tcvE1ZCf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )