UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YuVFFav1xqXLw4x8ByUE8WE8xkiRKdtczO4PJGzezcI=' 
WHERE 
  key_id = '6da0b32ee4132b361f0ace999d002c33a1e65527d49d9e77a33a765eb9f4ea87' 
  AND (
    token = 'YuVFFav1xqXLw4x8ByUE8WE8xkiRKdtczO4PJGzezcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )