INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f509d76f6a8f1420304f299bea8ceff8014d5c492408bde2a2c09fc3ca1f75c', 
    'Sibv67LY+2PaiQhAdm/IHS8MN1ksnoIKxdz21bvCWcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)