UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMlp91ILTkc9D7lv5FBtzhviBzGCqIeqJRFLF6Ng4x8=' 
WHERE 
  key_id = 'da67cff25f3fa30d111f3bb47382face89d9846d5606ed0e39e5f26ebd08dbf8' 
  AND (
    token = 'kMlp91ILTkc9D7lv5FBtzhviBzGCqIeqJRFLF6Ng4x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )