INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb40feccb81e9409ebc82ce14c4761771c18adaa15f8a98272974649258a7f87', 
    '/DLJw2KjCOtqay2/sEqRgihZv0RWTt7O5pXmWjci0wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)