UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OKWbHAh7yMzVV4dy5bCZjvhQcjoVKIVt/3dvx9eVIw=' 
WHERE 
  key_id = '3abb2511cea35623881a6da893926993cd9cbb4afdb75dbd39b5ead226cf9fb9' 
  AND (
    token = '/OKWbHAh7yMzVV4dy5bCZjvhQcjoVKIVt/3dvx9eVIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )