UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTpbx95i1s2dNF2l/MToEMKR/Q05M/onZz4mN82vcXc=' 
WHERE 
  key_id = '4b50c26bd5e7225692f85047b0379ef2dc1443335aa13df11f2b5ae5817f2f73' 
  AND (
    token = 'oTpbx95i1s2dNF2l/MToEMKR/Q05M/onZz4mN82vcXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )