UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rB/ehKo+fof+JDBixXoyfgis/acmQKLJUOfcZCpgVxI=' 
WHERE 
  key_id = 'd1c0afeec340cff1aff7ea73119a5f3f34c27c1a1f59c69de2ac468a3f391c48' 
  AND (
    token = 'rB/ehKo+fof+JDBixXoyfgis/acmQKLJUOfcZCpgVxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )