UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GpmU206f0h49+ET8QrKC7PvT1X1ubjgWntI9Tm5JmB8=' 
WHERE 
  key_id = '08a91eaff5a300c152f2054a7ebe4ab7ebd416f49a1a0215de373ba6d893c320' 
  AND (
    token = 'GpmU206f0h49+ET8QrKC7PvT1X1ubjgWntI9Tm5JmB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )