INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81431d333e049fadc15cf773f5c8558bdcfee5e43efde85bab7eabaa48f97b6d', 
    'ibbYG07XuiIk+N+mLfrFbxwkG5zGstEIe262RqU9UTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)