INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '300ba0bb70a4dcdb44299e2cd32f7282c294e117d13af1bec1b915081e6962ad', 
    'iVhSj9qzu0+Jjtu8Pw1li8eOkBBXqPkFHpW1iYp6A9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)