UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTL7bdt0Tgs5arLgPMgCD2b2U+DpXgOGg7U97uQFYRQ=' 
WHERE 
  key_id = '45d90e6913395987065d39460949c6f14c38c16d7c26bcc4ad010382f33637e0' 
  AND (
    token = 'LTL7bdt0Tgs5arLgPMgCD2b2U+DpXgOGg7U97uQFYRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )