UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uT/LcTYXqU00B7frylc/kr0uSLJX5RwQY6Hks+nv4M0=' 
WHERE 
  key_id = '37616bc12c4648c303d1f2586d1269f00231dcc17919ba58c99392ef7b0daa2e' 
  AND (
    token = 'uT/LcTYXqU00B7frylc/kr0uSLJX5RwQY6Hks+nv4M0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )