INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57de28effe4594ee936f9ae4a6e1fc304fc413220fd05f29df3b3f9f549e4f3f', 
    'toMeRdBUUk//pad5kAwCkqPkMYR62OFXYSSccNnmqj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)