UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BeUcbfqAzZqJTS29sZZnrvCUSFlnvqsBoPBvjmslfto=' 
WHERE 
  key_id = 'fc77108bc0f6aa17dbf29e5549459701ad95e2673e1ac20b15a9cc6b19a3de5c' 
  AND (
    token = 'BeUcbfqAzZqJTS29sZZnrvCUSFlnvqsBoPBvjmslfto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )