UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqs0+jN+rKrwj9jSWSMlKjYkeshPjl/M/2A1+U/BMaA=' 
WHERE 
  key_id = 'd5d4e9c63038c8894d50c0339fe71253ed593e9fd8bad010de9f9afa22ffc4a0' 
  AND (
    token = 'nqs0+jN+rKrwj9jSWSMlKjYkeshPjl/M/2A1+U/BMaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )