INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2539a6dc3b92d63eb2be8ca42824834caf430d37378c35785708a332db56356f', 
    'TrjeldHc/MwsCQEUVeZerqCFQNnkvMd0NlG1CMDD4yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)