UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B5ZAfHfZ9PWHIIs8m61zhvqCkIbG6n68KI4zUE1it7E=' 
WHERE 
  key_id = 'd85b0f66419f3ab331b7a934780bd54a4da107cfd238e62702c175906c46b109' 
  AND (
    token = 'B5ZAfHfZ9PWHIIs8m61zhvqCkIbG6n68KI4zUE1it7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )