INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c878d8a019242f0f9a7f497b0589e197b6bccaf9f5e999ad502e4063cf906b81', 
    'Yu5VI6y75iNNvCZtLi5cEa02oZtdvmyIYSEW4E4zf/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)