UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'idpG/xFQQfPDQZ/7iJiyNzibVT5rjEPcGnVIx9Znoc0=' 
WHERE 
  key_id = '0540370bc750e1d6d18ee795551bf2aa8f0192a19537436246b2ef1d9eb63b68' 
  AND (
    token = 'idpG/xFQQfPDQZ/7iJiyNzibVT5rjEPcGnVIx9Znoc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )