UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwLKzu1xsTmO2SzQhW/QL2S2Yfk2MbWiucjps00NPGA=' 
WHERE 
  key_id = 'bf953f221b0a1823cbc62eba05558b90af6282a93f7716094b6e2700bcb2faa4' 
  AND (
    token = 'iwLKzu1xsTmO2SzQhW/QL2S2Yfk2MbWiucjps00NPGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )