UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9j7MWWQgb+SOUjK/fJKcnCA7j+mZf5lfjxGcQRFrqs=' 
WHERE 
  key_id = '599fb6e1cc9f8af8688ca72e0c8ba7a44c4067a5a4fb0a9439682b74319b878e' 
  AND (
    token = 'u9j7MWWQgb+SOUjK/fJKcnCA7j+mZf5lfjxGcQRFrqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )