UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qsUzMFysVEsHdBL67bj8rrsCoP6WTOJRHpG6beDyMOE=' 
WHERE 
  key_id = '5561c1b77b83f8dfc2de42fe1ab35255af9ff566713fa265eae9a9fde9be7e27' 
  AND (
    token = 'qsUzMFysVEsHdBL67bj8rrsCoP6WTOJRHpG6beDyMOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )