INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2d7a569549a054768efcee4ce67bbabd2733b42f28ce5458c2fdef0d812d2bb', 
    'ulnxyhd+5fWlsBrDUwH0xIEKIq22oVlvW1afWDCxTAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)