UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82z9cou9PnimN+s6T/40Smn7lpv9C8DvajikluGh0io=' 
WHERE 
  key_id = '6042fd7cfc57a19be00fdf66bbf7c28a78084e3958b07c2c20ed9ce7b0e46f9d' 
  AND (
    token = '82z9cou9PnimN+s6T/40Smn7lpv9C8DvajikluGh0io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )