UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjxkjnhkc7EwNv0jr5mDP5kSd41cvYze2rLzMv51eOk=' 
WHERE 
  key_id = '5ae00530d3c0589013ad2dd6aba7ba626268798bb2a18e8c82486a112165f2f0' 
  AND (
    token = 'vjxkjnhkc7EwNv0jr5mDP5kSd41cvYze2rLzMv51eOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )