UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjXs5aKp8Fa42nIWZRC447LJOpYEB/OqF8AQ0z8IcY4=' 
WHERE 
  key_id = '9d187300795168342579f5385f4956a6009803b19f6dc6bf3416d08a4efe6956' 
  AND (
    token = 'KjXs5aKp8Fa42nIWZRC447LJOpYEB/OqF8AQ0z8IcY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )