UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIdwDHRSV2kM2iAxF4ytLC9kYYhuru9WeD9FUXMn4cE=' 
WHERE 
  key_id = '544025b23f6f82226b2e25dfc067cef82e84ba788d066d0f606b1c98aab0811d' 
  AND (
    token = 'YIdwDHRSV2kM2iAxF4ytLC9kYYhuru9WeD9FUXMn4cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )