UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amWHsdfg5wwgybOJU10f5CtCrQoCsyFtOBq3xyvpOg0=' 
WHERE 
  key_id = '46e254b3bcfe67656e79133a96609a4d27159153e80177d8c334c5a0c576171c' 
  AND (
    token = 'amWHsdfg5wwgybOJU10f5CtCrQoCsyFtOBq3xyvpOg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )