UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKJOHDJxQX25/ZD1+/UctiaAHFROlBbkJhLKZz8Sl7g=' 
WHERE 
  key_id = 'a7e2223976f24f10f411b4eda0ce99962444320b0caefdf8c53b868954f19360' 
  AND (
    token = 'xKJOHDJxQX25/ZD1+/UctiaAHFROlBbkJhLKZz8Sl7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )