UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPpJRYF/gTCnULiHSYJFUWybpXlg7FkenlmmCFy0fxM=' 
WHERE 
  key_id = 'bec6eb6a25a3543e3515df8d1f6c5ef5aa0452b1605379ef2535f7ed4d0dea5a' 
  AND (
    token = 'oPpJRYF/gTCnULiHSYJFUWybpXlg7FkenlmmCFy0fxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )