UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBIdwSPL1ZnnKIeh11lxdXq2UlOT6xj6GA4cRRJE0s0=' 
WHERE 
  key_id = 'fcfcf6364fea516c7d894314a6f909915c74e211839594d97144032fe2d4e289' 
  AND (
    token = 'BBIdwSPL1ZnnKIeh11lxdXq2UlOT6xj6GA4cRRJE0s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )