UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDmJpXJcXlqtR70SU6USS+sPkX11bdfR9HA1ttl9Zfo=' 
WHERE 
  key_id = '94d5f05d5ec22bbd0e43b01105eac50d1b4761b952ab4b930a7e523dbdfb93e4' 
  AND (
    token = 'WDmJpXJcXlqtR70SU6USS+sPkX11bdfR9HA1ttl9Zfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )