UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1bP8hoYsCWKCahAJDiR5tyQnzMhnXZqeCXwfcKWEbc=' 
WHERE 
  key_id = 'eb453c55803b72186f3306366e62c72bf434acf443e1bb35aa5412d8e8d5c98c' 
  AND (
    token = 'A1bP8hoYsCWKCahAJDiR5tyQnzMhnXZqeCXwfcKWEbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )