UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3I6RqJtk1S1bFKzM6JdUGK5TVv4kiMp+0cR89lRClBQ=' 
WHERE 
  key_id = 'ac67e98e9dcabb274e8993f30c645617d4c065e8053f1727ffcaf228494f20e8' 
  AND (
    token = '3I6RqJtk1S1bFKzM6JdUGK5TVv4kiMp+0cR89lRClBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )