UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wjzlDl2Vlk8jSEgmwzMQbQZnIDlSfWP3h37BzuJwEpc=' 
WHERE 
  key_id = '91500a5d1eace94099b410dc2672e4545b02f4a99114e9bb07fea8fe63a9bcc1' 
  AND (
    token = 'wjzlDl2Vlk8jSEgmwzMQbQZnIDlSfWP3h37BzuJwEpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )