UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBpeF0WFsudP+LirYeMhVKrbXMgArf1jD2KdqqpdTno=' 
WHERE 
  key_id = '1d44a49bb4515d61ad65456e22dfc9faa0e9e4af82fe1973f459605fa534308c' 
  AND (
    token = 'xBpeF0WFsudP+LirYeMhVKrbXMgArf1jD2KdqqpdTno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )