UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzTzAJjueLa7rmShAEnrr5ijMPfxXj/1/fUn+wGywoE=' 
WHERE 
  key_id = '288f186574565589918689ba6310c2f3a293e48d544758c2af16fdb8ec8b4c2d' 
  AND (
    token = 'LzTzAJjueLa7rmShAEnrr5ijMPfxXj/1/fUn+wGywoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )