INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8ddfa7478e84602047f11b2fa6c4cf4afb88ee43ea9b53e3f2fbd34dcfa663', 
    '3uDqRkufkgoq3VspgwhZcmIslpFqbqkZ0o6hrBWMEtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)