UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3uQNwEiWqRH8Vh9Fl2TSYLFsrHg9eOsLPz5IhfLkO8=' 
WHERE 
  key_id = '2973fc3adbfa19cbab3554d48d744cb5d62fdeb2d8110b1468ff0e4bb1fa2e88' 
  AND (
    token = 'N3uQNwEiWqRH8Vh9Fl2TSYLFsrHg9eOsLPz5IhfLkO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )