UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hThJ5/pPS6u6SWbncN0oNWhUHXnqgzavJe7mWfiakJk=' 
WHERE 
  key_id = '3a8cf37b96488add3897b4e207717c16e0db707030c68d56c913fa2914d5bd6e' 
  AND (
    token = 'hThJ5/pPS6u6SWbncN0oNWhUHXnqgzavJe7mWfiakJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )