UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F7FlZJcSsUnsW8SE/1nzZBJW9Aq+Idly95DIg/gviN0=' 
WHERE 
  key_id = '091c3934760123a0433dda329503a62a6833d5d83c437da8ed45270c97a8087c' 
  AND (
    token = 'F7FlZJcSsUnsW8SE/1nzZBJW9Aq+Idly95DIg/gviN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )