UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lalhXHN1cil1+upynTL+nA8J+BhfGtP5B6euvhXcxF4=' 
WHERE 
  key_id = '617bbfc5585e12861b19e7e594d9a6f36115b615474b583450838b293b2f515d' 
  AND (
    token = 'lalhXHN1cil1+upynTL+nA8J+BhfGtP5B6euvhXcxF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )