UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/ziK0lszkV4Ean/86zKzeUyk0OrlEIIQRHzpsJz8n8=' 
WHERE 
  key_id = '6b9ae5e8f64df2ef1d7af5ee45c6e946395dd9c8de8e301c7f8e523b849381c7' 
  AND (
    token = 'I/ziK0lszkV4Ean/86zKzeUyk0OrlEIIQRHzpsJz8n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )