UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TloUMwEE6TJU/GZFNb9lGIsfKUl742fvX0trQYLBbr0=' 
WHERE 
  key_id = '1bc1ec956a8d48fb63034fca9f47526e8c6155470b0e63793ef17fef69eb1f3f' 
  AND (
    token = 'TloUMwEE6TJU/GZFNb9lGIsfKUl742fvX0trQYLBbr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )