UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5rrOaLfEKCk+NH0KhCVyBwV/IU5fzH3cMOb75AzrmY=' 
WHERE 
  key_id = '59e0ae53ea111ab1156b9ad9c76d543ccafb8a31d76be0de10972e3be3d030ec' 
  AND (
    token = 'F5rrOaLfEKCk+NH0KhCVyBwV/IU5fzH3cMOb75AzrmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )