INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cafa8d864a5aa38537c50e5e8f05bcc1011b9e24f598d1606a4f68bee598573d', 
    '3UeRLb9VNMZH+HewrPR7UOPnMSzHpLLTHbSBlEBVT4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)