UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axDceDMsR7qiEa+XfcncXB0GAWn5wok4ckIUDBzWZvY=' 
WHERE 
  key_id = 'ee682bc3ea8440eb082fd674fc695888f4a01285e97110cd211b5a40ceb69644' 
  AND (
    token = 'axDceDMsR7qiEa+XfcncXB0GAWn5wok4ckIUDBzWZvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )