UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfLs+xaGDHsP7i7ePBjAVC0rgo6q+k/q5SDu4UmHX/4=' 
WHERE 
  key_id = '6216fb0efdf2221bf92dc08d6fc82a3d251fae4485419b2ae7deb0aedbc07405' 
  AND (
    token = 'ZfLs+xaGDHsP7i7ePBjAVC0rgo6q+k/q5SDu4UmHX/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )