UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2S+UcH8TggWkXesr0F563xPpwlLUL9uDgPPNYo6VwYI=' 
WHERE 
  key_id = 'aa36492d22ea88401ee99e5f49c773c8a012f411a4977497a1b49dfa55ddbb67' 
  AND (
    token = '2S+UcH8TggWkXesr0F563xPpwlLUL9uDgPPNYo6VwYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )