UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDUSHlX+qS2Libz2ZB3jtk9yubyQtSnP401dkm5yiQs=' 
WHERE 
  key_id = 'aa595f46b6b4b76ae5f84dbcd4817188a43f9a85d0337e07575497ed149de14f' 
  AND (
    token = 'UDUSHlX+qS2Libz2ZB3jtk9yubyQtSnP401dkm5yiQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )