UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CyOfvzcmGNYEtjJtpLIw9V92JNXchhA4FWK5atgd5Xg=' 
WHERE 
  key_id = '9b12bc57d4a8847b87423809e897a0428ab58c312ff65efc203e9c96ba0e61e6' 
  AND (
    token = 'CyOfvzcmGNYEtjJtpLIw9V92JNXchhA4FWK5atgd5Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )