INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db35c9d4edbf4e9feb63539396dc60eebf9b1d41015d0ac460fde57ba2b26ac8', 
    'OusNMcihQEsL4G2vsZQcrtgj8Qsj9kfZx/boVZxwkfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)