INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752c6da1e39108cb82444796197be4833a3ae8a1f341c2d739500a929f56b620', 
    'w1lxrwxD5//DYRZ2A/RDjA2os2BQ64PQEdk3oCBM1q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)