INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6457c16a34e8e1c1bbd17ea79778d99da44d0c4e5fedf3eb7d972fcc103b3ef4', 
    '1a8HA50ejAMBFEgcWeidGYRkzBA9L2cdSi5i92CglIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)