UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0k+8roefwuh6cu8wEuMxk2mdzseaVUFzBNYdf3uYto=' 
WHERE 
  key_id = 'f2d14477d5b587abc6b49f5b8f10574e114e61f54c43b4a884d5325fcba27fc3' 
  AND (
    token = 'd0k+8roefwuh6cu8wEuMxk2mdzseaVUFzBNYdf3uYto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )