UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMUl8smu2WnnF8uyYBzmBBLnLmfAmf7y50rb6fWyl/4=' 
WHERE 
  key_id = 'a329ff3ba57fa457973d019bda891fabb2b2f9d41caca1cfef6ccd14f155d3b1' 
  AND (
    token = 'SMUl8smu2WnnF8uyYBzmBBLnLmfAmf7y50rb6fWyl/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )