UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZPc7nD01kcn53uS+eRc+p4blpEtzA3yWJRby5sh1i0=' 
WHERE 
  key_id = '460261168e5e91441f7c3544d977d6f690ed9cb39f7e9aae205ced1afcd9ccf5' 
  AND (
    token = 'rZPc7nD01kcn53uS+eRc+p4blpEtzA3yWJRby5sh1i0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )