UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ie9yO+ATce9jK3nxceenO3pwgxdJsdfSKlFYk+c2tdE=' 
WHERE 
  key_id = '2df1025255018b623253dad655f0092c221ca553462dd6c91f26c4a1e791df09' 
  AND (
    token = 'Ie9yO+ATce9jK3nxceenO3pwgxdJsdfSKlFYk+c2tdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )