INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47971afca856e66ddd3b69603b6548bb5a99444d1afc1143851076c7c0274834', 
    'yTQz0xtctVNnBZwjPCuMqx6T6SRVrnBU67PeOTHA7Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)