UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A39BrqKKvzot8Yd/+/a1lo16Mpm35QYv96/HXVgZYiA=' 
WHERE 
  key_id = 'f0519920bff034101770619e71443f612ccc9ff97ac0fd98b95280bee1e29368' 
  AND (
    token = 'A39BrqKKvzot8Yd/+/a1lo16Mpm35QYv96/HXVgZYiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )