UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vB47f8Af7cPrdiXuFdnbqgdrbGULA8C5Exa1rC0iak=' 
WHERE 
  key_id = 'cd1b7c59c836096d8c71d5b58180a9a95cb399021a32bcea63496cc5db2d7041' 
  AND (
    token = '/vB47f8Af7cPrdiXuFdnbqgdrbGULA8C5Exa1rC0iak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )