UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1kFDpNYEPTIzmlrL0Fbk1eqdqYFnhrEOPSz/CEVlAM=' 
WHERE 
  key_id = '8a2a733f69ebdd830b1d9610a382a69b799e9ce8230ce62044e3edade0c3c121' 
  AND (
    token = 'I1kFDpNYEPTIzmlrL0Fbk1eqdqYFnhrEOPSz/CEVlAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )