INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2072029e2a8d3facabf1b991eeba0c0c6984b402bc754bfc02bbed75053ae5e', 
    'y5FmbkhqmKgUQJKVk2sR2vvDKhZsQj8v8SrdbWsa6yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)