UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V1qtceXjnYc6JQ+sFOflRn+osfKgmciG7D/3OtjP+5E=' 
WHERE 
  key_id = 'f6829206dcdf85553b47408a985f159019eead189f7c3fe27c713a22a2c53135' 
  AND (
    token = 'V1qtceXjnYc6JQ+sFOflRn+osfKgmciG7D/3OtjP+5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )