INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd260ee73004014b6bd71232bc6c4c639cef4bb2b406c2fea6a1d4e251476f29e', 
    'IeQO3JumbSWL8lEquo/HZOWhbH9pMI3vW41OV369cPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)