UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXSRG9mbb0IvTcTZcC9cAyTvUloiyQc5f3FuMkPVU34=' 
WHERE 
  key_id = '095e642ad590ca0196310215f75d90ae16603d52d4c88a0df23d949094ee0999' 
  AND (
    token = 'TXSRG9mbb0IvTcTZcC9cAyTvUloiyQc5f3FuMkPVU34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )