UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dc+OyNjsuQZa7uLRCTpR2wccg9Nju2OR6dpZ4ROTZhk=' 
WHERE 
  key_id = '14b8d587dce04e411e2e2b48071e8f4f565513462639cc28e66525b7ec8bf0df' 
  AND (
    token = 'Dc+OyNjsuQZa7uLRCTpR2wccg9Nju2OR6dpZ4ROTZhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )