UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+G1ozfEVtauHYxcjC8BWBghfSaTXJNMRLwYmJWGI2o=' 
WHERE 
  key_id = '2d93e7d9ef83ed1bbc5ed8dd3348f761e901d948503ab7e3df852bf8ead505ca' 
  AND (
    token = 'o+G1ozfEVtauHYxcjC8BWBghfSaTXJNMRLwYmJWGI2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )