UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9ivkcWgYSqK+7lSJTIcFqPJxI0bigL9hi58wGQ+g6k=' 
WHERE 
  key_id = 'b052a707dd04bc7c7fae1b73c86327407902cf0cb1138ef1236f2c0f7cd52508' 
  AND (
    token = 'r9ivkcWgYSqK+7lSJTIcFqPJxI0bigL9hi58wGQ+g6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )