UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vk8MrXuGANkZv68UFjPt1Vf2CwB24oq45x07utNyocQ=' 
WHERE 
  key_id = '292b49bc7fdc15044fb9bffc2a101cf239c8f05249aad5c44b98257aa2ac60cd' 
  AND (
    token = 'Vk8MrXuGANkZv68UFjPt1Vf2CwB24oq45x07utNyocQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )