INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83ebf92d5075f1e9ee4af3880bc7ce63d302bd9069f4a9f4c5edff9919ad631c', 
    'tzrMbAwzUdj7XzJPtZRBMjj9v219CWRaGGmM4Uau4as=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)