UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fp5/OCw9KoIH3HajM0UISIjgPCdLveoxvL4n7PCEfhU=' 
WHERE 
  key_id = 'ada6c87eff72a318467a9d89801780eb932386c0305727e16e4f44e0bec590cc' 
  AND (
    token = 'Fp5/OCw9KoIH3HajM0UISIjgPCdLveoxvL4n7PCEfhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )