UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+AjnUYDFpj4Uxk43cGyxbribAJYav4ZgMsOIBIGjcE=' 
WHERE 
  key_id = 'bae697f7fdd878aca7914aa3e288bf6067f5820e104ffbef8616cba3da02179b' 
  AND (
    token = 'O+AjnUYDFpj4Uxk43cGyxbribAJYav4ZgMsOIBIGjcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )