UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKUtp3F7KOOPBl61Lg3+kqzjiURGn2CIJRhOWk0O5xA=' 
WHERE 
  key_id = 'd4b530b83c3fd4b697488bf37e57d4393856f1f421c85bebe573265b03028ba0' 
  AND (
    token = 'oKUtp3F7KOOPBl61Lg3+kqzjiURGn2CIJRhOWk0O5xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )