UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCGFdZ//0hPvmJgh9BDbNM/VViGmYZuXiF6qCqf66yc=' 
WHERE 
  key_id = '9c8a10189541c68da1a1092e57b0ea2b6fbad2cda85a53fdc5efe1e42f2a4c19' 
  AND (
    token = 'VCGFdZ//0hPvmJgh9BDbNM/VViGmYZuXiF6qCqf66yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )