UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMpq84VBH7IbseZWneYeDsG3BcSAK2upXOi0FzvOxlc=' 
WHERE 
  key_id = '3d460503373bff1a9cccebb2b5cd72706239e6958bca737914acf1a5e692676f' 
  AND (
    token = 'YMpq84VBH7IbseZWneYeDsG3BcSAK2upXOi0FzvOxlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )