UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHVpC20GP//x3ww6sSlxDjzK+LcOsnx/33K/ldSjnCQ=' 
WHERE 
  key_id = '933756dcc949f9857b6ab79ca3f29f20718abb6f9aa7b38edd2bb623039fd601' 
  AND (
    token = 'NHVpC20GP//x3ww6sSlxDjzK+LcOsnx/33K/ldSjnCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )