UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37L5u4XyVdKwC/g6ljUmBM97U8DbdKrK7Heg9mWv4PQ=' 
WHERE 
  key_id = '75f73e726ee5ebfe021583472c0cd9a4893d3d9702ff647149f461cd3865acbb' 
  AND (
    token = '37L5u4XyVdKwC/g6ljUmBM97U8DbdKrK7Heg9mWv4PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )