UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKMUyQwh1IBNNkKNK2jB1k323MCWqvFcogz1tgywWUU=' 
WHERE 
  key_id = 'ac541d718d10e3b5419faeb73e42bfb3ff17ce12870959c97ad1db15be4fdddf' 
  AND (
    token = 'fKMUyQwh1IBNNkKNK2jB1k323MCWqvFcogz1tgywWUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )