UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'haLYc4ppE23WIVKVLPvbloudTGRczclkMXDoHm88b4A=' 
WHERE 
  key_id = '838002ae65d28dee8e438a49a4088bc211921cce75bd703b4fc370a8ca8f6238' 
  AND (
    token = 'haLYc4ppE23WIVKVLPvbloudTGRczclkMXDoHm88b4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )