UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i8A8A2dIjb+pHNmy9D/ZDhyJTwxULKEujoqiVBq5TGY=' 
WHERE 
  key_id = '0ac0c880979c1a6768c12f960ba4e000ecad935b6e83311a57c797873ae95bd3' 
  AND (
    token = 'i8A8A2dIjb+pHNmy9D/ZDhyJTwxULKEujoqiVBq5TGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )