UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7rNpCboquRuxXu+gCgqEMROC4PvKlEnCNkZpf6WH7A8=' 
WHERE 
  key_id = '7fa32a9afcb203a5e52ccf6cdb3598faf9d2f3229e4e627d29f69163d1aa1b27' 
  AND (
    token = '7rNpCboquRuxXu+gCgqEMROC4PvKlEnCNkZpf6WH7A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )