UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guQIS/Of6wHAZij1vFvkYwEEiZ4bc7N8+mDmAbE+inY=' 
WHERE 
  key_id = '0f2f5f42386918378a67cc90d11e0219eafefcbda0a7f1c6b3f7b5b98d499e9f' 
  AND (
    token = 'guQIS/Of6wHAZij1vFvkYwEEiZ4bc7N8+mDmAbE+inY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )