INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8fb7d16310768feab6cb293b1938c3de6e6e6af056bbad8ec50d7686a1ace90', 
    '1Wlehjs0t3QrIOqskjMcBJKBwcY6YD/V1DD7Db8EsuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)