INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48d077e5b9212eb645b239341d480a4ce1d349d72bc1a29887006a298be8fb80', 
    '0BDcO2cTt8ZE7KFAye//PmOIoayFp9IkTCAoIVN7lME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)