UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+pPzWoJJ0gHlsPgC42qEzVAriMcA9kCUmWGJVnUDmI=' 
WHERE 
  key_id = 'ed7c66e2494ab4bb5005d898b7f36905b564c3d3cd343c663880775774b9b3e1' 
  AND (
    token = 'L+pPzWoJJ0gHlsPgC42qEzVAriMcA9kCUmWGJVnUDmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )