UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mi/47CMnugPEaOjcKRjdsFGjiZo7mLHAodKMhuj04pA=' 
WHERE 
  key_id = 'ea8eba2490d9050e90a43cce1007469a4bab804f774d651f75e0b4c1e4c4161a' 
  AND (
    token = 'mi/47CMnugPEaOjcKRjdsFGjiZo7mLHAodKMhuj04pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )