UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ItUkcXKuQtGdbuCZJs/piqe2qmvRZgwkCG/Z7s86WQ=' 
WHERE 
  key_id = '715d168ad8f564513c1b588a94b52d3aedafce8589cea086f86556ddad9a4d09' 
  AND (
    token = '9ItUkcXKuQtGdbuCZJs/piqe2qmvRZgwkCG/Z7s86WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )