UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0bfIJ0omOxrQ7Y8XaJcOIJVjz9UkuhmqOiOto0KP2hk=' 
WHERE 
  key_id = 'd8793ac871c4eafe792a9fdcf0ce75e30e81ceebfe78fe2a8b9c5866eeaef737' 
  AND (
    token = '0bfIJ0omOxrQ7Y8XaJcOIJVjz9UkuhmqOiOto0KP2hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )