UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jt8myesnEpV/k39QkMleagIO9S9eLs/tUp5m4dj1RcU=' 
WHERE 
  key_id = 'f3ce851d9b23d105a9c847e1760ebbdeeffb20536a4cf7316b539e62d46fe1b4' 
  AND (
    token = 'jt8myesnEpV/k39QkMleagIO9S9eLs/tUp5m4dj1RcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )