UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDpV+J0BBhI4GQb8vUfwgFlIieTqSIxoY1w4rfgKYic=' 
WHERE 
  key_id = '9d276c1e9ecb3fd56b53094b12a3065eb46a25d486fde88305c3165abba26c68' 
  AND (
    token = 'TDpV+J0BBhI4GQb8vUfwgFlIieTqSIxoY1w4rfgKYic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )