UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HECdhdTH3/+T7mrHKJhOYJDiEl8GyEafpDOyhnLQ4mg=' 
WHERE 
  key_id = 'f47947a8bc8eda71fa90305d5a5451e5c36e2925d1c97ef4f9f59f37ad2db1a4' 
  AND (
    token = 'HECdhdTH3/+T7mrHKJhOYJDiEl8GyEafpDOyhnLQ4mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )