UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMluVdDzyacXEDO6g/jAUAYEfWsM7GN8Z9ekizJd0SM=' 
WHERE 
  key_id = '9e45efbf1fbecee0f5631ff5ad670079d8afc5537d2b74bb12274d0c0f4f3322' 
  AND (
    token = 'LMluVdDzyacXEDO6g/jAUAYEfWsM7GN8Z9ekizJd0SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )