INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51429f40142140de2f02961b0462b0570742acc8ba16e3fed490124b9f0645c', 
    '2FED26iYqrvRas42CsgDiPkaGi+YOUdrFBe2i42WgGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)