UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgKj1vbMv/DcS0nSt1kxDWyFGMQfhlkmwKM3XwwsIok=' 
WHERE 
  key_id = 'dfc69c2abcfbee26711d6975aeed984bcbcb6c779bee638e9fd09a4ec972aa6a' 
  AND (
    token = 'zgKj1vbMv/DcS0nSt1kxDWyFGMQfhlkmwKM3XwwsIok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )