UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ri+K4DSaP5M/1jEzyHrVcmfciadr+M12bjZ87rJT5Wk=' 
WHERE 
  key_id = '3b236be8399f414cc2e27a1bd491bbc13cde910c7f4f6dcbf1b8f41e6f97a25c' 
  AND (
    token = 'Ri+K4DSaP5M/1jEzyHrVcmfciadr+M12bjZ87rJT5Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )