INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50925b04cff8f10a62fbb7a7e2b3050223c9e4c3634f0e98bb4de1eb39a7d42d', 
    'ie71VdXL+yzjAn92O1DPoBzC90tgrzirz/B39nF2BRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)