INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3127703abaed688792daab4c841348a8ab357021c2f5eb1a661379449d43f9ea', 
    'dzXOCCwW3W7grj16y7qYMZQTGdmJi4FmipgQrClriyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)