UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1GN468OZd9DZbwtP3V5MJgfWbM9jUIV3ziJ5TKkVxZ0=' 
WHERE 
  key_id = 'dde87588a672f04e4776bc684452501b61bdbc760e45c814a066e29623bf0210' 
  AND (
    token = '1GN468OZd9DZbwtP3V5MJgfWbM9jUIV3ziJ5TKkVxZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )