UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOXSvtzyrve7kbLGJk3eJBDrRooEw1lg6y1ZMNXQ3Xw=' 
WHERE 
  key_id = 'ab31cdb0e63fe9b1e7d30cb7d5a16991b01326dfaefe57e124ddd173bc6e9b5b' 
  AND (
    token = 'DOXSvtzyrve7kbLGJk3eJBDrRooEw1lg6y1ZMNXQ3Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )