UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3M33fbAyIt20U7znb2G6d1eF7HosC8+3Ov2sZPkqnw=' 
WHERE 
  key_id = 'f6c63fa823a9f99310de023f9c719deb29d8d9a18888a304399c3a51e5ea2985' 
  AND (
    token = 'S3M33fbAyIt20U7znb2G6d1eF7HosC8+3Ov2sZPkqnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )