UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ijy6rYAS02UQhin9pF3PGPuAZzlRwftM2FLh4yks4M=' 
WHERE 
  key_id = '2fd4b7c5c344179a8d13dafaac26c701b21c957d71b65a8edd64796d3c610cbf' 
  AND (
    token = '1ijy6rYAS02UQhin9pF3PGPuAZzlRwftM2FLh4yks4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )