UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7IgNDKDq4Ne6s8u7NQL8FAaZz84xjtMVXRDMbemdy0=' 
WHERE 
  key_id = '081ce3562e8e1807f7ba4708aedd92117d32646ec705034affdcf7ed32ff8282' 
  AND (
    token = 'C7IgNDKDq4Ne6s8u7NQL8FAaZz84xjtMVXRDMbemdy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )