UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bg/uy6ZXm4dKct/kJqV+WTf0zuj5Gi0koUn78CLCn8Y=' 
WHERE 
  key_id = '705e5ea53d1df4b1ba301c52214b09a3aee65c0761425c0ef181a5d315135c35' 
  AND (
    token = 'Bg/uy6ZXm4dKct/kJqV+WTf0zuj5Gi0koUn78CLCn8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )