UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's9lhBkloeCNdszlZZNVfBggebGs+TS7K+BOg79t9l+Y=' 
WHERE 
  key_id = '79bea34906e7dd578e1150f8ae3765a15fc36571a535a0db77f6af09961afd02' 
  AND (
    token = 's9lhBkloeCNdszlZZNVfBggebGs+TS7K+BOg79t9l+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )