UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3j5HRSqV7Zy/9NW3bSl0ubwCpJQWg51GElaKB6pfQM=' 
WHERE 
  key_id = 'c7a54da565e41417b894ee68127e1397e814f16ff5556424296af8371256005a' 
  AND (
    token = 't3j5HRSqV7Zy/9NW3bSl0ubwCpJQWg51GElaKB6pfQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )