UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4OdvMNdUGqPOXYiQCFYUowUuVkbzXWAq8ED0vdkAeQ=' 
WHERE 
  key_id = 'e0c1f8acf2dbf362202cbb7ee88ffef7347dfcca3e6defebb4cda5a51b63e5e0' 
  AND (
    token = 'e4OdvMNdUGqPOXYiQCFYUowUuVkbzXWAq8ED0vdkAeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )