UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZbacRVENFN+6B5LGq4QUKEb+1ykZzJfrY8lXPzzLE4=' 
WHERE 
  key_id = '41115aa371915a48d85b450644fde85d9c1a0f89cba439e86a55f6e0d8ac1b44' 
  AND (
    token = 'xZbacRVENFN+6B5LGq4QUKEb+1ykZzJfrY8lXPzzLE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )