INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7841eb59b0ccc6c7515dcfe77112f35ce7017f0a1e5e1db3b86da6ff449237d8', 
    'gtWcXHxkk2QjH1p32ceVKM16vFS1XOQatA9lIdXvkck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)