INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc2dfb575fec1970380b96ea13ffd0cbed954b23911803492ea767a6e0e0d4b', 
    'Jm9f97mLgbg3KQDiOejQZdMNCiCyquOIVBpgTj7FKaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)