UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mFS9vwT6LB5Vv1cLTftB/QwAmoGSGezmBQAVSebHEM=' 
WHERE 
  key_id = '509c58cf9ce47d7c28331d7184c79495d26865b3708a386754c3f650814f7fe5' 
  AND (
    token = '3mFS9vwT6LB5Vv1cLTftB/QwAmoGSGezmBQAVSebHEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )