UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iaxH9eVmE+fP7tkNE98FK+Ng5Mrfy+MbYiNIOOyfP60=' 
WHERE 
  key_id = 'fe9e68a98f056f8e1d3a2b611b8e1f44ba84e21cf4a788d2cc324ec81ae333c9' 
  AND (
    token = 'iaxH9eVmE+fP7tkNE98FK+Ng5Mrfy+MbYiNIOOyfP60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )