UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Z+sh9K2NBXhsl9kCLI73bQwsaYywnxjC2T3qKekvtg=' 
WHERE 
  key_id = '6f0d054f5de25a0f7e6da0bd8448db7e15e384121e5e9d04ca860979fcfb7b36' 
  AND (
    token = '2Z+sh9K2NBXhsl9kCLI73bQwsaYywnxjC2T3qKekvtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )