UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igmOD+fHrFEs6Px0zjuK/c2exOc4ue6sJ7PYki5m12Y=' 
WHERE 
  key_id = '8af2e16f2ed54a42d131a406e0338102e86df662ebce604df3f5c7e47fae91b9' 
  AND (
    token = 'igmOD+fHrFEs6Px0zjuK/c2exOc4ue6sJ7PYki5m12Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )