UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E44wDNuv3unnofPj4ND9yqzPXsgwi1ehrMJU5IUKO+c=' 
WHERE 
  key_id = '7da231d585f75fc785dedebcf2d081159dc6afb09454d742c3f578290bb0a16a' 
  AND (
    token = 'E44wDNuv3unnofPj4ND9yqzPXsgwi1ehrMJU5IUKO+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )