UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K31SpKygj9NrCbNi8uawFR9DEab+GzY1PxdN+GJ8leQ=' 
WHERE 
  key_id = '7df628760af8cf7bd7b39dabd09e8536252077eb914ebed4cb251e67f32e04c4' 
  AND (
    token = 'K31SpKygj9NrCbNi8uawFR9DEab+GzY1PxdN+GJ8leQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )