UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qf65qRL0207A7kWvvRj5DpngmYtgqgzwHhJRStgVm+s=' 
WHERE 
  key_id = '29e769ad4c042b84619e50269bbc3a0b7b6b61bbe789323fbb388b12d5b6f790' 
  AND (
    token = 'Qf65qRL0207A7kWvvRj5DpngmYtgqgzwHhJRStgVm+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )