UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfQn/tbZNbwCHgU2FNcPtI4+r6i43ZEpgBm3ANGlD4g=' 
WHERE 
  key_id = '46df029190c619d23ee68f6f5ae616e2517c923d6de1808c519f6619565a1958' 
  AND (
    token = 'bfQn/tbZNbwCHgU2FNcPtI4+r6i43ZEpgBm3ANGlD4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )