UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjhoQ4LowrOg4+78jvxgpXbwDuCldyhrePpbFxk99jE=' 
WHERE 
  key_id = '21f99d854ac96af34f72cd3920f5dcc7349d7beef477b5db0d79a078cab1139e' 
  AND (
    token = 'sjhoQ4LowrOg4+78jvxgpXbwDuCldyhrePpbFxk99jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )