UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YivLdxTA9WUKpoybQRxxlgXuUf1VJJqprmy4xrN7gM=' 
WHERE 
  key_id = '7be805f8b1927eca871631fd6ee22ff1a19852a3208ad037a8292606ab1687ee' 
  AND (
    token = '4YivLdxTA9WUKpoybQRxxlgXuUf1VJJqprmy4xrN7gM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )