UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlMyclzblblj/X64cMlq0Jmoo+3fIhAxTE7AVM8NCk0=' 
WHERE 
  key_id = '739b74a87ee632d676a1802abb29619cdc1d080e1a52c88548ff2d4e8d560fa4' 
  AND (
    token = 'xlMyclzblblj/X64cMlq0Jmoo+3fIhAxTE7AVM8NCk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )