UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZS/U5VUBSQ+dsScJN2BRTMhGEgaTzGOEnNkc4OsNxOI=' 
WHERE 
  key_id = '8c12c88d1193844098f1b8c247280b56b94ba7e3046c3f120040b9f8ea5e2536' 
  AND (
    token = 'ZS/U5VUBSQ+dsScJN2BRTMhGEgaTzGOEnNkc4OsNxOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )