INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd012f6f6a047aa6b1ca78ee7c653a45d6d59b042228a890f8ec5bc272be4974f', 
    '/GKLyzVfF+JqNmh1x8kaIYBj4PDdh8pluntnSKvd7Mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)