INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6331666f0cf0a3b47bfc240a28ce9c42f68f49140bc5001a73548eed440c7efe', 
    'I0TwY9MZdTgEiBVRnMwDI9iabbsrRot+9u3JhTtGG/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)