INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78e93c8e2a67141d73fccb2420e2fa27d641feafd7ddf4399bbe74a5442ed3bd', 
    'L54JlG3YMpxWncg04IFRBRxCyPukvrf2/MReAkn/+Vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)