UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g28MOrbA3yoEvxGMWxi1rJX3bBQwZDwKH818UcvSOhM=' 
WHERE 
  key_id = '61d4eda3cc3b6c84296e7b5658b95925f2cdc09d05412222af8c81c5e4b75935' 
  AND (
    token = 'g28MOrbA3yoEvxGMWxi1rJX3bBQwZDwKH818UcvSOhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )