UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqwcsAtjDfj2ynOXO0XG/eScxzXcIocfc7aF2HEL0Bs=' 
WHERE 
  key_id = '3d9839917dc0615ec22168e88462ba7927ca8eb9ba4801c020830f39010a79c4' 
  AND (
    token = 'wqwcsAtjDfj2ynOXO0XG/eScxzXcIocfc7aF2HEL0Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )