INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bae730fc2c01748a6d9d983981cb35a187ce313ef9dabf0a883d0231a7dce87', 
    'gC6HtFWNO7aq1AICYOgaEpRF29R8/sRCyn0PqWBTKzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)