UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FZMAiUNMIF1D+S68eKZBsPmg2KkyR+iUujTPMhJoTVw=' 
WHERE 
  key_id = '4db9474627e78ddf7adeb01c3ba44a4f9be37985cc5830ae829450baff0f87de' 
  AND (
    token = 'FZMAiUNMIF1D+S68eKZBsPmg2KkyR+iUujTPMhJoTVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )