UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nb2zpouGAdT6T+n1+AniQuRZwoaBTi7nItBAF3GBjUA=' 
WHERE 
  key_id = '3b9d8d4ae453d06f07794d2568f26ce7811badc8171e493e1633642f723ba761' 
  AND (
    token = 'nb2zpouGAdT6T+n1+AniQuRZwoaBTi7nItBAF3GBjUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )