UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FnahSjQIOYiQ9FDmWuiGdVKOiGCHlZkdU/5GJm4I1+U=' 
WHERE 
  key_id = '3f26bd99c27435493af5e570df71cabc979247ea38be3657fde64e1786d99ec4' 
  AND (
    token = 'FnahSjQIOYiQ9FDmWuiGdVKOiGCHlZkdU/5GJm4I1+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )