UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D65vSBlCXY+6HDykxPcBoByNNqUiF439h22aYas9kII=' 
WHERE 
  key_id = 'a27cdb8754e1ba46dfe583d3c86089e9fa1e69f57b6feee67d50d59a25bcc3c7' 
  AND (
    token = 'D65vSBlCXY+6HDykxPcBoByNNqUiF439h22aYas9kII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )