INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d2135eba0b8838991101e7f08feb49297142941c07f07719fb7b13b4cf07f9a', 
    '+8PXYsu5dZUvigomMNYfErX6iAwFecoOIRaYaPUdcuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)