UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKvw3Mo/353F9FanhzaCt0vRiwUOoQ1HFtTdQ9H5qZY=' 
WHERE 
  key_id = '96b207de9a34a410f266983df838471917439145d735aeff68d08d21027e22d0' 
  AND (
    token = 'fKvw3Mo/353F9FanhzaCt0vRiwUOoQ1HFtTdQ9H5qZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )