UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNVSe24OFl+6Su+9iOdt8XeCsFR2F5GdYFoZacOudCY=' 
WHERE 
  key_id = 'dfd9b08806204ae761825a152a5da675e37a55854676324986eb57cc0b572642' 
  AND (
    token = 'FNVSe24OFl+6Su+9iOdt8XeCsFR2F5GdYFoZacOudCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )