INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d1687bfaf79069bd607cb580a28b88e02b7c5445df028e6fcff40e3433ebebd', 
    'V7YLGtKFhjfuV/KR0USFwCgHWBmSwxxSC9UJ9jvpd5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)