UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '58pojXd3qR/UgP/wsb+o1aal3OBqT6hUCMmqElxFBKs=' 
WHERE 
  key_id = '8235f14e13d0376e8f78ab921cb080e2e7671d2b7f5d392ad34a298e7f34ae3d' 
  AND (
    token = '58pojXd3qR/UgP/wsb+o1aal3OBqT6hUCMmqElxFBKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )