INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f27429b5584617cf14a7fe73e1621ec53846bd5f2b1d824538ff14dfa7efa50a', 
    'L5QiDAcVFg2FBaYYsQOYtZy7jzUxxGCBmvz2ZQIESIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)