INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ce38f1f340da2615e0b821f0243aca7805c541c9fad1a1645aa057655dc16e9', 
    'AuihxflrrAc6JcWeFm7jeUuHEWhoqPsNl1N1nF5PVrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)