UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMTRkc8qBPqb58rgpd6s+wdqOa1bi9H/8/qGmljQGoY=' 
WHERE 
  key_id = '7eeb86cf88e1014d2e4f1e49c8d935eedeb75f3e9dcc34ee83fd3adec3fbbea1' 
  AND (
    token = 'nMTRkc8qBPqb58rgpd6s+wdqOa1bi9H/8/qGmljQGoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )