UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vD0GEdbr++wrthQQdRhpqzSHjY77MGW2tNklx5FYp+o=' 
WHERE 
  key_id = '43586c89fd5690129a2c112203d1337f234bc6919809849d789750e788d9b228' 
  AND (
    token = 'vD0GEdbr++wrthQQdRhpqzSHjY77MGW2tNklx5FYp+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )