UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/uMTpFwbt4MUooj09dTszMTDi6Q51bWpfuKKUWXe78=' 
WHERE 
  key_id = 'cdd4085e88549d43b04ed549da98492516d85d650076ce2310e0aaa251749e69' 
  AND (
    token = 'w/uMTpFwbt4MUooj09dTszMTDi6Q51bWpfuKKUWXe78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )