INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a93d1a2ba37ac526d6e8a806a945636249203a5b65b2e2b185c96f59674ef0e3', 
    'ez95UHa1RTA6SFZjvTC0cGoX5xns3HbBbtieH5nmti8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)