UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUatfVntqX4PZ5TYDDB5EIY1CNsRbN/mqJaxClWuhMg=' 
WHERE 
  key_id = '7cfb3dbed339ce3fe64aece1716c6660d63dc8199531169ef43b9eaa09203c4b' 
  AND (
    token = 'fUatfVntqX4PZ5TYDDB5EIY1CNsRbN/mqJaxClWuhMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )