UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPyxbsDV9/AlMsnKc6YjfIpFwkRYYlNaEWknjhLX/i4=' 
WHERE 
  key_id = '1dc10d836cd8932a9490b32a7f20ae7d58cfa373da009748e9c061fb691cd88b' 
  AND (
    token = 'CPyxbsDV9/AlMsnKc6YjfIpFwkRYYlNaEWknjhLX/i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )