UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtSKgTNs1bn08j0AFNr/Pq77XMO3nnsPF5Gqo9wRN+E=' 
WHERE 
  key_id = 'e7a2b5c9267cd38a66cbf8338175d7a43567072643f5105f83f2d5bff2a6497a' 
  AND (
    token = 'GtSKgTNs1bn08j0AFNr/Pq77XMO3nnsPF5Gqo9wRN+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )