UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQvgTL1lQpabAIxrRWbM2h/iFTuXk8PkeKC9cY5exEY=' 
WHERE 
  key_id = '486abb4e62dfed959df854dc548b0f2903b29eb003752885d6b166a4b554f03b' 
  AND (
    token = 'HQvgTL1lQpabAIxrRWbM2h/iFTuXk8PkeKC9cY5exEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )