UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YoIYu5gOO9Hy2eczoguNMoXfYSzy4waEnyD11vNprD4=' 
WHERE 
  key_id = '81d2c7aa2d6c90d74f0119d657a7881f991819d3fb5f7e8fcbc33fd6864c2842' 
  AND (
    token = 'YoIYu5gOO9Hy2eczoguNMoXfYSzy4waEnyD11vNprD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )