INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bb5c62947b318819c1ec30af01b25f643d204e68f28e42830adaf04a986b554', 
    'pf3u8E2YVDiMgStLvrMUb6UtZTysgJEWUEnsP7eFeKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)