UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82uXyu6Ra8te5UmsZb7dlUps1no+MbJln7YCGWhbMfI=' 
WHERE 
  key_id = 'a164a766e3e3c79247928596da3a6274598d74f6cb0fb2593d36f406e99fc591' 
  AND (
    token = '82uXyu6Ra8te5UmsZb7dlUps1no+MbJln7YCGWhbMfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )