INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b292db56ebe5c1eef9b0d66148af5a2aa4aa858459bec47970fce387a3f96372', 
    'QHxAQnXLej/9COG/pjdwNdB8DOPs7NHx4bi7CpVAj90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)