INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79ce86fabb11dcb4365dd2d06f0db2c882595e37a7e533bf3b700c2d800fbda9', 
    '8Hy8FKwzKLH7n4KZFO0P948u0pDnNx8HbVuRpV6QuTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)