UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1T0zF9bnJDWOTUwdE2HZi8rKPXFfJYY/GUsX4qC0xNc=' 
WHERE 
  key_id = 'e43458d6a5a219554526ea9df43ff75d69b678ced7b39196f9897bd02915993c' 
  AND (
    token = '1T0zF9bnJDWOTUwdE2HZi8rKPXFfJYY/GUsX4qC0xNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )