UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8XDh/LGQEdOKDHbruIZk27OxGvrXAglXhO4D4K6O1w=' 
WHERE 
  key_id = '576ba55906675e237e0978f9c3495967efd08d940b77ab53018611023cb565e0' 
  AND (
    token = 'O8XDh/LGQEdOKDHbruIZk27OxGvrXAglXhO4D4K6O1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )