UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+QALLD7ElQHdHkA7lgbxeXggP53nSgOz+6g4KTwkmY=' 
WHERE 
  key_id = 'd9b9047ed05d96449d6254f09462b986b7b5fdcfbaf3c9b2a155a17215118436' 
  AND (
    token = 't+QALLD7ElQHdHkA7lgbxeXggP53nSgOz+6g4KTwkmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )