UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVJRuhFFkeGSKEdwfVZ037o30/ORo8A0xB5xOeQSEMw=' 
WHERE 
  key_id = '892b55f73001ef9680e64240e3a99df55a7909d132b4a504327d374f2273113f' 
  AND (
    token = 'nVJRuhFFkeGSKEdwfVZ037o30/ORo8A0xB5xOeQSEMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )