UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qszXaW/LKI/SsvNzTiciIvxP9fFL293gS/nwx4EwmOE=' 
WHERE 
  key_id = '2d4c64d6db8af94b28e1ffd127acaa759cde38632976992c9ca90f2fd5a4e99e' 
  AND (
    token = 'qszXaW/LKI/SsvNzTiciIvxP9fFL293gS/nwx4EwmOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )