UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3XMaT6BZoOPUMhKfpLtRIAGXrjL6qUzdrU3qs1x37A=' 
WHERE 
  key_id = '4988263a61d078b36590558fb3c439b40661dcf8c36063a1160a8428156e6156' 
  AND (
    token = 'K3XMaT6BZoOPUMhKfpLtRIAGXrjL6qUzdrU3qs1x37A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )