UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YT8TdfpAdfYqTkVCT1imS1pTGc7+ImL79u/ixus6H6I=' 
WHERE 
  key_id = '9a0f1e99a189d9200d6e1bf04bc867ce41b9025d25a3515c070d4de0dc5b3de5' 
  AND (
    token = 'YT8TdfpAdfYqTkVCT1imS1pTGc7+ImL79u/ixus6H6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )