UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5dUgPJgs6HH22a5xxaL4h4GF1qMDMA745cItv8pMT+4=' 
WHERE 
  key_id = '1fb37b2d8c6090ca3ce5290c24597869ab25e6359b7a3d97302e259f42bd25b8' 
  AND (
    token = '5dUgPJgs6HH22a5xxaL4h4GF1qMDMA745cItv8pMT+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )