UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pLwxwLQDedfXw0zVU2Ghm2BmMIX97I9cEDzQFAK9Ik=' 
WHERE 
  key_id = '9f3c4a097db12d27247aabbe260241a0537246909c43cf1362ccb2d1fdd0e774' 
  AND (
    token = '2pLwxwLQDedfXw0zVU2Ghm2BmMIX97I9cEDzQFAK9Ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )