UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DeCx8x8J6QmYEpGV+xdK36HqA4DJ8hXkO3G2qaFXJeg=' 
WHERE 
  key_id = 'e94077e0cfab15692fe171d22e7d396376ed16e348969c75731816cb8775b4b6' 
  AND (
    token = 'DeCx8x8J6QmYEpGV+xdK36HqA4DJ8hXkO3G2qaFXJeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )