UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eBI3qRpd4eiHgxDJGgXoN/9PfnDuN50Coz5phFPlc8=' 
WHERE 
  key_id = 'f959aa3742ffa764a1511af4f961469aa639c947adff385b316c477d95b789b3' 
  AND (
    token = '7eBI3qRpd4eiHgxDJGgXoN/9PfnDuN50Coz5phFPlc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )