UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pqarOrN7lz8RNdeasDiL7YzEN4dDG0djKw/wjTW2tU=' 
WHERE 
  key_id = '4eccc92433db2f065bb57b2195b8e9b269a215ef806fa09d76b5d117137a328d' 
  AND (
    token = '4pqarOrN7lz8RNdeasDiL7YzEN4dDG0djKw/wjTW2tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )