INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fd3804d2c8ad96e1378f346a2a2b5f986323e0c79fcee323426a0800b09bb0e', 
    'kPW7TVVc8MhWciii54z+rkq1wYUaoZYlF6kCdD+86fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)