UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BI6kf4cSM5jtdRF2I9w9yjTnJq2l0UatonUinhcvyno=' 
WHERE 
  key_id = '2f07a91370577c98a908bccd6d3db5055f93c27b33c5820c9b5d42bdd6d9b7de' 
  AND (
    token = 'BI6kf4cSM5jtdRF2I9w9yjTnJq2l0UatonUinhcvyno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )