UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tp3JB2sy97Snf1XcK2z78ym1cuxqR2jbps9QDhrsTdE=' 
WHERE 
  key_id = 'add3a3c168669092ff63b7e0b36df96877424d9af342bb796132d31d56455bc1' 
  AND (
    token = 'Tp3JB2sy97Snf1XcK2z78ym1cuxqR2jbps9QDhrsTdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )