UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0lUr8OLMXzcGEaXB7fDgPGM2O1c5DZr+Zy0BwNiGn0E=' 
WHERE 
  key_id = '30d5ed9b44b5ba6ddffc253f0ca1e01d35afc433b301c359f270d2943f91dcec' 
  AND (
    token = '0lUr8OLMXzcGEaXB7fDgPGM2O1c5DZr+Zy0BwNiGn0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )