UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evBuAx31iWN5rjxVcjGZcvOa2C2HWN29fGP+6RvcmSI=' 
WHERE 
  key_id = '03743f136bc57daf64db5bf6b279016cb77390013f2e423ccdde5c691912d78d' 
  AND (
    token = 'evBuAx31iWN5rjxVcjGZcvOa2C2HWN29fGP+6RvcmSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )