UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9dkZykd2HQ3FYTSo01mxDui724Dhdmt6ZPw2MQDpNA=' 
WHERE 
  key_id = '4eae3ce50539f04c1de2798b086a8f9a7ecfbb68996a0dcafb8196de4a402c04' 
  AND (
    token = 'v9dkZykd2HQ3FYTSo01mxDui724Dhdmt6ZPw2MQDpNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )