UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRQesCs9ShY5rmccRKoQWoH7zQOByborNqAlSkRVMc0=' 
WHERE 
  key_id = 'b3446014d860ac5ac71238af44f5ef2775c6080b182e6eb54a1e84666821d60e' 
  AND (
    token = 'RRQesCs9ShY5rmccRKoQWoH7zQOByborNqAlSkRVMc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )