UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/wTLXPnz5ZXBfTrsjozEgq1bTS6BVY3Y2xYXm7OTY4=' 
WHERE 
  key_id = '9549a6014095841a896baf3fad4f56fa5b25b5d13cbec715eae6dc474179696f' 
  AND (
    token = '8/wTLXPnz5ZXBfTrsjozEgq1bTS6BVY3Y2xYXm7OTY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )