UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUwCH8V1FPj110BtyjdilFCaeouxVrAA+cjIaD1LlMM=' 
WHERE 
  key_id = '912c5d92343596049c298a4d61193ae1af5ff1cb0183a6ee66bb0574a2bb47b9' 
  AND (
    token = 'YUwCH8V1FPj110BtyjdilFCaeouxVrAA+cjIaD1LlMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )