INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a920b811320d666f75709f8f759b882bb3daa9a6a704be316f4b9c102ca2cd43', 
    'jJU7oxdDmq+xoPejQTZRL4Ue10LtvF1BWJv57uitfak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)