UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfnH7V/3TKExlkWUqqrIJOtvn9B6rIkBbDmfnbLhe9k=' 
WHERE 
  key_id = 'ecf87a21b228d649bf18112719377bea6e92411e3182ed60cb37737d65131fa5' 
  AND (
    token = 'GfnH7V/3TKExlkWUqqrIJOtvn9B6rIkBbDmfnbLhe9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )