UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFUpp1N+jQs1UNMMj0EACfetLsY9GGFh4KivbCrQ+YI=' 
WHERE 
  key_id = '29bb3b32950fdd85c484a53b91a926e7b7c14e9a02940c79e0dfeccfccb028ec' 
  AND (
    token = 'VFUpp1N+jQs1UNMMj0EACfetLsY9GGFh4KivbCrQ+YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )