UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2IPsxSEdouHSCGZZ4Ih0KozyjDv06E/KpH9PMIk2PKM=' 
WHERE 
  key_id = '33a529a5094ce537e146e5419f21c79d63961aeed4d0ee561d09bc0fd93c92e9' 
  AND (
    token = '2IPsxSEdouHSCGZZ4Ih0KozyjDv06E/KpH9PMIk2PKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )