INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03e8e1abd3c9304a29c702681fed6e59134bc09e94bc59f9bce3b259ad6397e6', 
    '0Tu50xp1bQhB5vmOMUxjmHPpY1tyXUgKbFtocU2u9k4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)