UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JAIvN64csHia696Lx5MZB53ecFNZPo73bz0Tizg+Sk=' 
WHERE 
  key_id = '590082a986c2997d33ee41684f65bb7c821deceed40767de96eb68bab9f0756e' 
  AND (
    token = '4JAIvN64csHia696Lx5MZB53ecFNZPo73bz0Tizg+Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )