UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6RiRYpeaPaqETR4jt8TI6fUzdhxEVgTJT5nEnIXrxU=' 
WHERE 
  key_id = '9b66e72bfc1222d8aa9d827216dc36c1650b937038dc6c02cc4ef7e407a52718' 
  AND (
    token = 'v6RiRYpeaPaqETR4jt8TI6fUzdhxEVgTJT5nEnIXrxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )