UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/XGthEwymQ6EC1o5Z774zbgYl4tF9khOhxJljsVsvo=' 
WHERE 
  key_id = '49134d1f2f023bf6b3cbf0fd0542db0323a27a048d6765ba90dddc7b0a8ab617' 
  AND (
    token = '8/XGthEwymQ6EC1o5Z774zbgYl4tF9khOhxJljsVsvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )