UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4dNsTuq7PX/N6ZcV7kNx1GsgCRhRiQd9GVgDsbQJj3k=' 
WHERE 
  key_id = 'ad54290f4ce7290fa2c6a4216bdeac2a59ed702c2c55923d31f8867ccf335a0d' 
  AND (
    token = '4dNsTuq7PX/N6ZcV7kNx1GsgCRhRiQd9GVgDsbQJj3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )