UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ETYwkUwJjnD7xCduN0AAbTuT1UpDjkRnr9H2wH43QDI=' 
WHERE 
  key_id = '3eb668deaae303939cbf3f555f9c3d9be0edfe0346a61363991520ab55ee49ca' 
  AND (
    token = 'ETYwkUwJjnD7xCduN0AAbTuT1UpDjkRnr9H2wH43QDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )