UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+dzIZMnSN54OoqaPkwv+6uAlUZvMMwUYfv1H9ZqopI=' 
WHERE 
  key_id = '9f3a322f7f9e8b80eae50da08509e91c1350bb02709155083c301fce034ed7c4' 
  AND (
    token = 'I+dzIZMnSN54OoqaPkwv+6uAlUZvMMwUYfv1H9ZqopI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )