UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JyzdIIU0azOs+/U54YFRMkWmj8MFtLTMn7CTlpdLdk8=' 
WHERE 
  key_id = '45bc82d254e8cac7413c707826f82226bfc016e94d4ad392f29b6a20e544fa21' 
  AND (
    token = 'JyzdIIU0azOs+/U54YFRMkWmj8MFtLTMn7CTlpdLdk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )