INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d1d4b0484a61fedb27e5e812c58517bc6b510802236e771b6a9c23e5ddc82e1', 
    '+RSmWCZkKypoypfKn2e6YidaAe7vUUuHPSC9Rir91HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)