UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fgrqrhUp6WPEUis/38PQ6YMeaz23iHlWCs83eSG6mI=' 
WHERE 
  key_id = '32b964be61b371aa4e67582d7596cb999a7460727f2d5eb765e42001e3496e7e' 
  AND (
    token = '+fgrqrhUp6WPEUis/38PQ6YMeaz23iHlWCs83eSG6mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )