UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IqTbnCbvpd7OGUNzErG3+fofjMolfzee3v358FCmvs=' 
WHERE 
  key_id = 'fd6523f8f01d09357b311552d35536d32ca840118f9db90a92c6c14f99bdd265' 
  AND (
    token = '9IqTbnCbvpd7OGUNzErG3+fofjMolfzee3v358FCmvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )