INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '571bd157eca350a845ccea4e8ef743901a3504b3dc98506e4f3824b8138e766b', 
    'HdGYSgGb0hmplYpqTRf6YFLecfIs55fMEiV4R4SyvsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)