UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXRLTR6Yn71aDpJg3i7Eb7/XFuRhAvVfSvjqta697+g=' 
WHERE 
  key_id = '8fdab13fef85dea27bdda7172d6f3a1c8cb68f9a66d652fd245b3d8829fdff96' 
  AND (
    token = 'ZXRLTR6Yn71aDpJg3i7Eb7/XFuRhAvVfSvjqta697+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )