UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ais/mXxnaWAkWV6MFpgk8Bm96s/S1JokAUGfmtnLNY=' 
WHERE 
  key_id = '03d16c4642016ecfeb6e717b71d4c7fed5ba205da43db7bbfd2b80ccf3c6b891' 
  AND (
    token = '4Ais/mXxnaWAkWV6MFpgk8Bm96s/S1JokAUGfmtnLNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )