INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a1c687a3eeff66031bea2db4829984e2836def8d5fba41f5efe23ba4751e71d', 
    'x7fPI2P4/bmS16ruxxPQX47oiAaUjBoflK6Xvor3ZqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)