INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9c564cdabe4539f92ce9a44b1819eff76f8e27bbb5b87d61896c2ea9ce99481', 
    'c3Jh7dfGcHu4BJLR3mYdVmlCXo+TPTX7QPQt6cIA1IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)