UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPHW4X2vuVx/8AeIBD1MqZfAkble2udtNvEfSeq+HPs=' 
WHERE 
  key_id = '948826e9c0cedeb1159e2257b8702046075cf62bec76a487ea990f3279a4d460' 
  AND (
    token = 'KPHW4X2vuVx/8AeIBD1MqZfAkble2udtNvEfSeq+HPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )