UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'If7tCCPD15J/rc8vjyqJ3ICMSyXMw1SWVTpGWft+u3M=' 
WHERE 
  key_id = 'ff4a2e47893aed124068db6ced64224fca6279cc35833993ce2d1e714b1e129b' 
  AND (
    token = 'If7tCCPD15J/rc8vjyqJ3ICMSyXMw1SWVTpGWft+u3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )