INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d7ea6dfdeaf2ae6d59cb31008fe0f68a349c461af8894a8201ff97049821c22', 
    'XDQ2wv9gzySsPlTU8yFiIoKIwTgif8u+5hinLA7aqgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)