UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wsoBdkbJBYMvPcT4Ck426wAQCQqU0Gr/aW9dJ99pJKY=' 
WHERE 
  key_id = '79f7ad2d84f7bc675906a1e6f4ad56d9b7e9eaf3c700eb568f1aaf0b89015a31' 
  AND (
    token = 'wsoBdkbJBYMvPcT4Ck426wAQCQqU0Gr/aW9dJ99pJKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )