UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2QZMMdYiY5vRupG31aFUGfz0JruviNjZQuk8DojwEk=' 
WHERE 
  key_id = '2e7689133956b0fbecb320fd71a26e78268ffca275d59f70f182dca904701d13' 
  AND (
    token = 'J2QZMMdYiY5vRupG31aFUGfz0JruviNjZQuk8DojwEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )