INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3cc3a75bdbbcad4f48ee16c74b4b465016a53b9e32a964336938b477ccbe68f', 
    'FGgcaHhmjsvzEcB3vitNn1rZOqxfuAFNdUM+Gqffbeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)