UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gg7EleSQzNYFo4eKEkKy1j6nTpG/b7n1kWN3ERDHKHI=' 
WHERE 
  key_id = '19d615f2a575ef0b2afdab4ed36d500ca9f566b2ed398fe396cd8b1c1a1c40f2' 
  AND (
    token = 'Gg7EleSQzNYFo4eKEkKy1j6nTpG/b7n1kWN3ERDHKHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )