UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euO0KZtyBSEx92HUvLOh+cM5GbHTrgacKyI+B+faRn4=' 
WHERE 
  key_id = 'fff752c7c16583c3585ef0a7233402587853c4363d7c0e36e9c2e334ab0070f1' 
  AND (
    token = 'euO0KZtyBSEx92HUvLOh+cM5GbHTrgacKyI+B+faRn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )