UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTx03TBsNZPawyORplUWKyGLZronVEw6g43r65R/ZjE=' 
WHERE 
  key_id = 'bb95bf355b85cb6ef5f4a7d952c0c532d8d03ea8b633601481651a8abe180435' 
  AND (
    token = 'xTx03TBsNZPawyORplUWKyGLZronVEw6g43r65R/ZjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )