INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea515f16867f4865ed6d0f73858af9cca2cb55068b4bf63288c6665692968eeb', 
    '30ue1elwpEM8hAq6GVrIIaDaFrv53/MHVe9FifG85ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)