UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GMqfgtCDZDSv2lvQFWDMrISPhzAsBi/hlJBS7R7oMc=' 
WHERE 
  key_id = '95715731ae052ad8243e8b0938daa1f443e08dd6a746f981d8d2e5cda5c5e367' 
  AND (
    token = '5GMqfgtCDZDSv2lvQFWDMrISPhzAsBi/hlJBS7R7oMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )