UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7C9Uoe8VKBVqv1Y/21S6JX5OTR3wsXGHnYiaCexcEq0=' 
WHERE 
  key_id = 'feb09e7ebff96e60aa3fa85ccd0610b58d2c2096cb5ac059e42285eaff41813d' 
  AND (
    token = '7C9Uoe8VKBVqv1Y/21S6JX5OTR3wsXGHnYiaCexcEq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )