UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXjL3O7Gchlse+5RUNPE0D4+7CX6I3Te1+MrGq7lstk=' 
WHERE 
  key_id = '42090e9e909ba0435a66cfd66705ae6cedca2e3c8fae8d2537a639e2324bd6e3' 
  AND (
    token = 'OXjL3O7Gchlse+5RUNPE0D4+7CX6I3Te1+MrGq7lstk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )