INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c0eef51d26cc88de6463a93e2d9681d2644e1554793c481f93b9a7dd54980f2', 
    '+yVWL6RmzfQvAu2BJrHfAqCQgBftPbZ7DNH5L7h9TwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)