UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHeW8PWsVko3cL/Rz8hLmelSOIsL29tQFuuV4sOIR/8=' 
WHERE 
  key_id = '2342294e22fd02d1d9c8477c5788cbf69e5e554a7920ec24f50e4013bd731a3f' 
  AND (
    token = 'sHeW8PWsVko3cL/Rz8hLmelSOIsL29tQFuuV4sOIR/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )