INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '744f5ef559537d409b6cd917f52aca21b8fdaecf1eddbf4d369c1d727c0b2ffd', 
    'MpKMN6xiZ1HIHAhazyUh94Kj7PLSw4ihSKm1tjgoTec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)