UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UybqOXXVygpoRd42OqdvRnerNdFWuDg2or1hdO71A0=' 
WHERE 
  key_id = '373c6f653db0d74bdcc155826900ecc530aefa8fc618618f14f39966e9b1cc8b' 
  AND (
    token = '3UybqOXXVygpoRd42OqdvRnerNdFWuDg2or1hdO71A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )