UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wiFzB7lTDLoFBiyo7AZnkRmGstAekjNeJ5VYnFQZY0w=' 
WHERE 
  key_id = '27501a1c12a6e52d044d33c2418a75127d82b3bfdc8684986e819450373328d2' 
  AND (
    token = 'wiFzB7lTDLoFBiyo7AZnkRmGstAekjNeJ5VYnFQZY0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )