UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eG/Oe5SqC2lXv7hyq2kEEE8qg01lUFVIwKJIJ4ZyTFE=' 
WHERE 
  key_id = '053a1ef4347d624d13c5bcdcf9eda8a57cc4168855284008f76134aedc9b45ee' 
  AND (
    token = 'eG/Oe5SqC2lXv7hyq2kEEE8qg01lUFVIwKJIJ4ZyTFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )