UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pomv1apZQB2MuTyd+Qn2P9z4oUA9ptmJvgXjcwNdGaU=' 
WHERE 
  key_id = 'caf8814ff187288485691b3818f5c47aea26aa3365cf03a167a0e4734b854d8c' 
  AND (
    token = 'pomv1apZQB2MuTyd+Qn2P9z4oUA9ptmJvgXjcwNdGaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )