UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQe6qv7K9/q1sfWNIK25jdLGw93s4MUhPOnysxHAAYM=' 
WHERE 
  key_id = '3e16d095df34e039c21306c5bbdc6b65e50f0f9785d5151f0a3e8ab88a99d51e' 
  AND (
    token = 'rQe6qv7K9/q1sfWNIK25jdLGw93s4MUhPOnysxHAAYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )