UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BV3Sw5+jT4VFIhCtXnqC0jzUd3yYXq0h5KCSrAs55A8=' 
WHERE 
  key_id = '7dc505f69ada28af8a4d256d60e348fcf2fbdbfd2666d594ce4428ec6ad513e9' 
  AND (
    token = 'BV3Sw5+jT4VFIhCtXnqC0jzUd3yYXq0h5KCSrAs55A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )