UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSf+e4V9vOPXZcpVtyN8R31SHyFFN2r51zZixb43Z+w=' 
WHERE 
  key_id = 'a0d1fe9e4333d9fb864b820f9c3d7bd255be4b363304960fd435d4fcbc030eb8' 
  AND (
    token = 'OSf+e4V9vOPXZcpVtyN8R31SHyFFN2r51zZixb43Z+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )