UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MSjniq/V9cPrqxjggPhoI3u/uxpGZCcsqc1AkkoLSjs=' 
WHERE 
  key_id = 'e7b09f25790e4b9179cb8ab639dfb286e33ef049c892b832025ea3c010e752f3' 
  AND (
    token = 'MSjniq/V9cPrqxjggPhoI3u/uxpGZCcsqc1AkkoLSjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )