UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IbX/iN255P0nsArrtX5jaI9QKcEv9cZrJiS3JwNopRw=' 
WHERE 
  key_id = 'ac76a5ce80fe177d8a8f44756d0f9070e492293a83dc726a63c9a518138f0e2e' 
  AND (
    token = 'IbX/iN255P0nsArrtX5jaI9QKcEv9cZrJiS3JwNopRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )