UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rXMnzR8PPpIXUtBWXVkrDtsBMPcPrTO46jRPKhWgIJo=' 
WHERE 
  key_id = 'b7f1917a0099dec3c8140e1f5ae75310a9223369c2592b65bc78c6582f13fdae' 
  AND (
    token = 'rXMnzR8PPpIXUtBWXVkrDtsBMPcPrTO46jRPKhWgIJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )