UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ybDpf2Eq6rFdcR2FkAiDuaD7sVgBK1N/xAXCEKMiLM=' 
WHERE 
  key_id = '5c3131b7fd706e880ba7fb3431dc1807b0d2fe9706b9bd2fd2621d8fdf0ac5bb' 
  AND (
    token = '+ybDpf2Eq6rFdcR2FkAiDuaD7sVgBK1N/xAXCEKMiLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )