INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49a6ffa2c7b95887e3c7045b92021c83e448a806e09a835336f583a9d524668a', 
    'mVPFz/JnNQWO92JjSuNy5I1Fb1HpTG6Mju7VlMhsUAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)