UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmLOsQaY8rjqQMGhfzB5U09S1oKuUBa42sokqvPI/P8=' 
WHERE 
  key_id = '69ee05ea573d3599ea82ccbf6fc40a8306f28f870a01bd6224fbede740c6e3bb' 
  AND (
    token = 'EmLOsQaY8rjqQMGhfzB5U09S1oKuUBa42sokqvPI/P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )