UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lzVTTY4MNn/Oq/an+QStCKRQAIMm1m7sHfzX95s1SY=' 
WHERE 
  key_id = '860889c7d97a91fb2708a57b987a1235747ccbf1a405035a9ceeeae71350af23' 
  AND (
    token = '4lzVTTY4MNn/Oq/an+QStCKRQAIMm1m7sHfzX95s1SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )