UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBdK5XN75pEwSic+VcB0/p6qSz3xlvpWLJ2N7tlPNSE=' 
WHERE 
  key_id = 'bfcb6ce053f4ab5a9b4d4c3d7e7ae28e5d8362df2e2c46e93d9ef95ed37b69a5' 
  AND (
    token = 'EBdK5XN75pEwSic+VcB0/p6qSz3xlvpWLJ2N7tlPNSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )