UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAjVoY5tAElr0YA2CCOkFF3HAbfZwWW7p+ua3h+QQNQ=' 
WHERE 
  key_id = '572210a47d8ff41efd56bba03149f589fcaf0accdbdcb87f5da17541a51d9ef5' 
  AND (
    token = 'zAjVoY5tAElr0YA2CCOkFF3HAbfZwWW7p+ua3h+QQNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )