UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGwPVw1u1dAf7fItxowFtN6bvlx3Ef4LZcDaTUi+njs=' 
WHERE 
  key_id = '1760676373ff64fb971bda5b03e87bf548387d0be03c47ab1afbe89e91f41148' 
  AND (
    token = 'JGwPVw1u1dAf7fItxowFtN6bvlx3Ef4LZcDaTUi+njs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )