INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2358a9d42469f407066f4c0c8b37d4fa546427488b03538f2b8b8832deadde8', 
    'cPmAOJc0JI7yzvRWgrKyPGI9IyNnpZZcd5ms+XRhdoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)