UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKnh9h6aGqFLMyzyzdEaFmipZnFmvIGO5j7rT1ncsM0=' 
WHERE 
  key_id = '7ce5be02c750e90aa649ae7b21204883cb00a4c721824d90ca680eb27f123dc8' 
  AND (
    token = 'CKnh9h6aGqFLMyzyzdEaFmipZnFmvIGO5j7rT1ncsM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )