UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RRRO20fg1OyqEUHcc004ZT/56ZvsHLC8VwFmxZgUsA=' 
WHERE 
  key_id = '8dcbe42b9501bdb06880a4cca76e67f97ed4a7971bd49d4445992bc2722322d8' 
  AND (
    token = '6RRRO20fg1OyqEUHcc004ZT/56ZvsHLC8VwFmxZgUsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )