UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEvG8ZqfEQAySrmZiemLzZZWCuanPflUsa1GTD+ugU4=' 
WHERE 
  key_id = '54f9aa450d4f69d3b94ed7599bc64afbca38aa8250360eec46032b18b8d13a64' 
  AND (
    token = 'vEvG8ZqfEQAySrmZiemLzZZWCuanPflUsa1GTD+ugU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )