UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crbVp+5FAvUOT4/uJiTZxGQoL/e5uxq8Mma8MmbWRGI=' 
WHERE 
  key_id = '72c43f70463e068fdc473111ffdbb64859750be802e7887993e955de100d3cb3' 
  AND (
    token = 'crbVp+5FAvUOT4/uJiTZxGQoL/e5uxq8Mma8MmbWRGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )