INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0347e4b709a138b3c89fc3fbbabb664decd153b40c02691c8c86fbe235ab5022', 
    '18gkveHj4Wd8pUWrxRgeActRVtS4mjqxWoGjoinUSgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)