UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8F+xSc1eBA0i6buih0Szam8DYGTDoGA9IInZ4LfsNo=' 
WHERE 
  key_id = '14cf17d0d4b9bdfa592078efc07703aee3ce0e1b09d5366eb7d816152704cce6' 
  AND (
    token = 'p8F+xSc1eBA0i6buih0Szam8DYGTDoGA9IInZ4LfsNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )