UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdPLuAQBD4AIMFl28tkB6RHa1b1MFrXkqBoFkiuvYVM=' 
WHERE 
  key_id = '0ec26753ceafe5eacbbad75b89c4737f8ea91cb34b78b7a420f2dd72117a04f1' 
  AND (
    token = 'mdPLuAQBD4AIMFl28tkB6RHa1b1MFrXkqBoFkiuvYVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )