UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOeSSgUdCAjdvMosZOQzAaCvLCnl3siUoe/LLKShkiI=' 
WHERE 
  key_id = '874018ce347ab7f06e1eeb703fe252a5e98ef799c29520dbc4c3a001648b2ca9' 
  AND (
    token = 'SOeSSgUdCAjdvMosZOQzAaCvLCnl3siUoe/LLKShkiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )