UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CK5n/Hik3BP2j4/TIsgk5lCOrNh6YhyJ2JvZDkpMh1I=' 
WHERE 
  key_id = 'c2757849371f66dd6af352f68f636379be7407d341084f188dfd28b137ec841c' 
  AND (
    token = 'CK5n/Hik3BP2j4/TIsgk5lCOrNh6YhyJ2JvZDkpMh1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )