UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLqr+g8tUVr3nx1DYBJ5+tAMVyHLVwkxS753Ih52UGs=' 
WHERE 
  key_id = '5195973c7eb0d50d53865649450b79c41f8f2e79c1501a4d2545e50e93f148e6' 
  AND (
    token = 'nLqr+g8tUVr3nx1DYBJ5+tAMVyHLVwkxS753Ih52UGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )