INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246ab16450646735c02a5979fa0ed3fb8d78e8e63f3b28549d2c0f39d90fa385', 
    'cAT81okt41sMQQVJWExWXh8ndk5u30j/0f+W06KnDJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)