UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jsMhy8r4tBd4frXwDmgfemTRW4LDzl2WY1XHbwXyDhk=' 
WHERE 
  key_id = '9e52592c7d24e3bf14648eb654bc696cabc1a5caf822f2e48d3234a6ca99000d' 
  AND (
    token = 'jsMhy8r4tBd4frXwDmgfemTRW4LDzl2WY1XHbwXyDhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )