UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bU/RW7UrbtfS6/EdvmtuN7xULITmYOzJirkrG37jJ8s=' 
WHERE 
  key_id = '7ea5efbd0f918e36c8c5c39e09571ac1cd1b8364b0add7bca7ecd4f04176d32e' 
  AND (
    token = 'bU/RW7UrbtfS6/EdvmtuN7xULITmYOzJirkrG37jJ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )