UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGlvfteaBvorzYbBaaI1lSVgzBdMwuZSh7kblOHiYEc=' 
WHERE 
  key_id = 'f7261abffc6617c40411782efb736654e66b7cf0d52e9a7f3812f51045a6afc8' 
  AND (
    token = 'vGlvfteaBvorzYbBaaI1lSVgzBdMwuZSh7kblOHiYEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )