UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbEMgk048qKvvpzanYEAaP37UufzRAPMsAlbSaUX03U=' 
WHERE 
  key_id = 'a9a5dc6d8244bf228572707e23e982c916eead1a01f39b35ebab6c489d2be66d' 
  AND (
    token = 'WbEMgk048qKvvpzanYEAaP37UufzRAPMsAlbSaUX03U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )