INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25c3db5ffc25616b794ab7a000c7ee9260a8f5d5fa22295886acbdcc1e6963f0', 
    'RHXgEWHPrSqJ3elckMfZQaYNb6YDJItKkOwfac1PaGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)