INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd821f51eff587e52bc6d9b4febf5c5f961cbd3fa83083a22738523a474e1c9b3', 
    '01I8sRmSnpxd8T5mCN0K85F55beGOPkEZDPZg9+lm3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)