UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQsNO3vQDOlJssPs0I0s+HIgd98Za8A2/C4NJa/DYMk=' 
WHERE 
  key_id = '192e6d6f11003d76bb6cddf6ee08ed79cded8b2050fbbb7c8dabcc65d9f49530' 
  AND (
    token = 'iQsNO3vQDOlJssPs0I0s+HIgd98Za8A2/C4NJa/DYMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )