UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1VJCo8lNCzul7J31pZmHz2vQ5Y5KfGNd5o1nEBjZvk=' 
WHERE 
  key_id = '0e16d09eda1803bb12438bbba2d8203776bc138222c196a6e2821b8ac70d8cab' 
  AND (
    token = 'U1VJCo8lNCzul7J31pZmHz2vQ5Y5KfGNd5o1nEBjZvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )