INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6353646efd75466a1cd3d07d60031fce432f1ef3a258e2d4bbfeb3a0fcc1221', 
    '4Jg84EwOq53b8Gyni7AZ/PtGRNCP57hH5Cu9lVUsnCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)