UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nubIeFbcPHoBEyyzZiXjw0CO+QQup8JHfY+39HfQGAY=' 
WHERE 
  key_id = '8c20082f071e04becaef842b15fa160590710578995beee86bb426bba497d101' 
  AND (
    token = 'nubIeFbcPHoBEyyzZiXjw0CO+QQup8JHfY+39HfQGAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )