INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4c518d2e0f0bd7b3afecfd809256ceebb77eb18a7ea2f7323453c237e939dcd', 
    'p0GftJjuLrp8lkP5dR13agJwKaPkuVnjT0IWGAAMsS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)