INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3df06d68e03104ca153cd80c27f80c4693f424d293e9bba4028edcf8112faa44', 
    'g3wwo3gEFhjKOVkGB6IWvWHs59Qrf/LFXnjsIN4Y/0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)