UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isT8mG+J8VOlEexqGX5zm6Mgdjzw1p1plzwgULOTnbY=' 
WHERE 
  key_id = '02b628276067f391016767e2c117a63070f09cb0e61e7378d012c1e5b3a8ae20' 
  AND (
    token = 'isT8mG+J8VOlEexqGX5zm6Mgdjzw1p1plzwgULOTnbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )