UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9hn9vGtr00Yu18abUCO4REmstnYcO/mFWS1ciLYPEE=' 
WHERE 
  key_id = '58b9a02be71717f7729c8b5535cce44971e5c6b388c2379c414db968cbf49d56' 
  AND (
    token = 'U9hn9vGtr00Yu18abUCO4REmstnYcO/mFWS1ciLYPEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )