INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2ef8cd8426c662f719464337b71e31233b11bb7b0add0d59e3795d265328582', 
    'S5q+Ohips9JX7W3TvCS6Mu6ury+5BWy3Cj63gyst6m0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)