INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3f7aa52b2730bb8ae1e41420b7f196e8c2560289c49a7d4f863a4c8b270fff', 
    'THzkFDLVO1NwHKZA9muO4imjEDMQIdnB7aOYdbcmFXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)