UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCBffQ/60iY0EPDNggACSaZ8NgzWF6XxKwVjXclJ69k=' 
WHERE 
  key_id = '2d5bec229e60241ff24768e3687e0000ccea15700170bfe172561acb737bf487' 
  AND (
    token = 'pCBffQ/60iY0EPDNggACSaZ8NgzWF6XxKwVjXclJ69k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )