UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qeqzb3o/55euex3kMKYP1RflZQKlHZ/3/OTN4EZTT5A=' 
WHERE 
  key_id = '97036ab714ccfa9e0cf79be6e2fcee2403010864f87d9c7f356dbd1e658c67df' 
  AND (
    token = 'Qeqzb3o/55euex3kMKYP1RflZQKlHZ/3/OTN4EZTT5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )