UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74E3uBC/o0DsPRa1NwQOa4uQOOV2MEG2RQDVzBdbBrs=' 
WHERE 
  key_id = '295106b7e353626b2bf86a8e26b09c3e827b3f3d91110b9f6588f66fa06068b7' 
  AND (
    token = '74E3uBC/o0DsPRa1NwQOa4uQOOV2MEG2RQDVzBdbBrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )