INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '80d4f499c8e04d9fb7a88a900ebbb6ee7920a5fbad3b2963aafde9a66473702f', 
    'sHNS6m1TWHGxpc7On4QejxPy7LOJHrynRPuIq3hlYvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)