UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/G5gLYRM14rU7yeKGXKZoCGWCha5IlMANm1VJU4y5Gg=' 
WHERE 
  key_id = 'a38550c34eef11049d355afc031b9a88f69149e86227571c4b77950d5028ae53' 
  AND (
    token = '/G5gLYRM14rU7yeKGXKZoCGWCha5IlMANm1VJU4y5Gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )