UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2s/UXgATKrHVqieZMickT6oi50WDuAsyfdg47K/aLrg=' 
WHERE 
  key_id = '789eec1087c575d227a9a683ffc7a067da06cd77138c4563dcfb3673be209489' 
  AND (
    token = '2s/UXgATKrHVqieZMickT6oi50WDuAsyfdg47K/aLrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )