UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JjfVP3kes8AckAIQ/YLxvxwf9qZOm5LSkd0l0JJjbc=' 
WHERE 
  key_id = 'f711ae7c145776c82affb12657cc95ece44ae31e850c007f881bbca5ec673c6c' 
  AND (
    token = '9JjfVP3kes8AckAIQ/YLxvxwf9qZOm5LSkd0l0JJjbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )