UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nW186YvVhaZ2YrrsXstKjgQOfw+4+Im+ADGNHXDdOaM=' 
WHERE 
  key_id = 'c034c32431f7a7158c10f5d97772bd462cc547126c330f2fc8346ef0fd9c077b' 
  AND (
    token = 'nW186YvVhaZ2YrrsXstKjgQOfw+4+Im+ADGNHXDdOaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )