UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1WOKKj+jZKgQdibgu9xeSDH0+ZV6HNVdL6m7yYzBoPI=' 
WHERE 
  key_id = '7d64a52c5678fc67016fe716b40a29b23a8dad8535a963a05c76d99a59ad29e3' 
  AND (
    token = '1WOKKj+jZKgQdibgu9xeSDH0+ZV6HNVdL6m7yYzBoPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )