UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zH+7bo8hbIlXClJF9Y4CmWxiUrBamjw87Ma6xPwsK4M=' 
WHERE 
  key_id = '00dd50f9522038ba95273390e857f23423f880700c42cd7cbad65c5db73f50c3' 
  AND (
    token = 'zH+7bo8hbIlXClJF9Y4CmWxiUrBamjw87Ma6xPwsK4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )