UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpZ6XuXPILW49hfJgdn1x5QtvHNx/EFyGUQyU+x9RNM=' 
WHERE 
  key_id = '745730f6b01cef74167d4282306a98c262dc2441e77aae33c5c6585469246991' 
  AND (
    token = 'KpZ6XuXPILW49hfJgdn1x5QtvHNx/EFyGUQyU+x9RNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )