UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8feY0fBSJKr5aTF37ILM/eLzVqQYIKNc0vSeHlo0UA=' 
WHERE 
  key_id = 'c55d74d407b7296aac0c74ea9ac5838cd7bb87e04f054ec76d3f88d48c2c9a1d' 
  AND (
    token = 'b8feY0fBSJKr5aTF37ILM/eLzVqQYIKNc0vSeHlo0UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )