UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Veoj/5w4zwcj4TvXhyxjFwoHLT92ctTE22a4qLk4nbk=' 
WHERE 
  key_id = '0a45cc1940e1101be9d52e632b53543820f2c0b7ae26fe072dea0bef6d9b2a89' 
  AND (
    token = 'Veoj/5w4zwcj4TvXhyxjFwoHLT92ctTE22a4qLk4nbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )