INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9821c2057f9a3a79edda733310a23e77ff459b374d9b54a9002f72299f74af5', 
    'uIYkCEh0pl4CW4TqbgQcSEsyCnICGfofw7gX7tuKdek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)