UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCHlBogGwOO/vqjlMdwuqO92jZVU7Al+dI1HI9WwxX0=' 
WHERE 
  key_id = '960734dd95a8e940c392781f604ceb0d2697948dfb42767ac139d67d9e164fe0' 
  AND (
    token = 'QCHlBogGwOO/vqjlMdwuqO92jZVU7Al+dI1HI9WwxX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )