UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'deYAhI7YuoHKF+OpiDaL7Jx9BCK4pnwePH22yo7UDHw=' 
WHERE 
  key_id = '394146abac648d1cd92d53b05fd17750b79c85f9f448a6e4206b28035c641d36' 
  AND (
    token = 'deYAhI7YuoHKF+OpiDaL7Jx9BCK4pnwePH22yo7UDHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )