UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pVkSjAGi32rf1LkxCvZ0CDbSegAc/JG1nk637Z7fUY=' 
WHERE 
  key_id = 'd40c389af900a63f36f6a3c5e72eaa0e099f1f7a3b23237f6017b79faa101c7f' 
  AND (
    token = '6pVkSjAGi32rf1LkxCvZ0CDbSegAc/JG1nk637Z7fUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )