UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cjn0WT4hrmrM41OV4KvKi+iSXJ6QCWsYOobiHM3o/jA=' 
WHERE 
  key_id = '6f7cf7aac62bf5d2b62fdb8378c99c3bb9aeeeea33ca75e45c795b8c671d3c0d' 
  AND (
    token = 'Cjn0WT4hrmrM41OV4KvKi+iSXJ6QCWsYOobiHM3o/jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )