UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpQIuVGzEUF/Pa2gi1/fvGh3c2dvCdlAuUNwVV+IaVw=' 
WHERE 
  key_id = '96fa384e14ff24512971a2e02065599d030e988b1b38b52376ba8cfddedee9b8' 
  AND (
    token = 'tpQIuVGzEUF/Pa2gi1/fvGh3c2dvCdlAuUNwVV+IaVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )