UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fk7d5+N2DzlvFOB4NlswQa2z/yTsPu+uiAtV0rG4J5U=' 
WHERE 
  key_id = '1755909209618c6ae91d9371c1641dd15ad155e5da5bd85725672f113d8ce50f' 
  AND (
    token = 'fk7d5+N2DzlvFOB4NlswQa2z/yTsPu+uiAtV0rG4J5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )