UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fo0iu7+d01UPVUxn/2/aOlZh/MHPoghB/FdTyVxRP8s=' 
WHERE 
  key_id = '2ff2ac0933f1b796aea29c151d22cc67d09e05441608d647bc23289dc786094a' 
  AND (
    token = 'fo0iu7+d01UPVUxn/2/aOlZh/MHPoghB/FdTyVxRP8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )