UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MzykkGsffFfV8dlvQVB60zZA9FixqNiFrPTjkX/g50M=' 
WHERE 
  key_id = '68f248648eda48fc2ab6d25f040d7d19b5285d04449d8a7d858f0da6b116c48e' 
  AND (
    token = 'MzykkGsffFfV8dlvQVB60zZA9FixqNiFrPTjkX/g50M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )