UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCkoPIPUibzCE0rk45rbtO6a/Qy8qsC2DQMST94h/WY=' 
WHERE 
  key_id = '9dc8966822d896b66f71c25ac291e1094eb163ab77fb211aabcb0a8c6b27a686' 
  AND (
    token = 'WCkoPIPUibzCE0rk45rbtO6a/Qy8qsC2DQMST94h/WY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )