INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2278ad9d1d27d4a74fc620086376406581d169ca149cda7b1b4c41ac31afe727', 
    's5C+sVt3SqbANpPQbpwq6CIKX8nnw5J0cNGqnchwHKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)