UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+evGJVNzW/V8xThcqO0xnZB/6LRyBDTQ+h3dmJ8g70=' 
WHERE 
  key_id = '71a372b0208d9b8f18d4097aaa2b82b95ce3057ad24aa788dd68e616948d15c9' 
  AND (
    token = 'n+evGJVNzW/V8xThcqO0xnZB/6LRyBDTQ+h3dmJ8g70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )