UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yFWVd3GghO92ULFfwgsGD4AJ4XsWOxROf0UMWyzy3s=' 
WHERE 
  key_id = '93c443ee01e385a7eee42a92a8182f8e1abe55ce5a8325fb7a54e15fe0212d1f' 
  AND (
    token = '8yFWVd3GghO92ULFfwgsGD4AJ4XsWOxROf0UMWyzy3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )