UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWX6u75nInPwiWO7uWQ+Whug+c6aa2GLnlQYQBz8dUs=' 
WHERE 
  key_id = '64fc817596bedfc3be6f55918393e7f8ff2a20bfcbbd4965669ac67d59332ff3' 
  AND (
    token = 'eWX6u75nInPwiWO7uWQ+Whug+c6aa2GLnlQYQBz8dUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )