UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLp3njEn8KhwhrUXXJ5NgOXKKd9wOnLpEEFWVWgQMKE=' 
WHERE 
  key_id = '6ded5181e282639a8c88996d094ed9c4e97741654735584266ab11d44e2cfdbd' 
  AND (
    token = 'TLp3njEn8KhwhrUXXJ5NgOXKKd9wOnLpEEFWVWgQMKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )