UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wmu1LbBoM/+4UoM3QOjauaoE3/8cTuAqcsRh/CJrd2M=' 
WHERE 
  key_id = 'f85b4ae405f0f025d6be5f37988e11d4a137f089028a6caa5d3e2109263d4d42' 
  AND (
    token = 'Wmu1LbBoM/+4UoM3QOjauaoE3/8cTuAqcsRh/CJrd2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )