UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ikFH2uAgzMKFI38bajURq7ADd2Jca39Bk0iJsqJ/je8=' 
WHERE 
  key_id = '0642f547d3543ea90eb7eec88f05c4d59f59250e8aabd5d7f9c518620db6c808' 
  AND (
    token = 'ikFH2uAgzMKFI38bajURq7ADd2Jca39Bk0iJsqJ/je8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )