UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/ObLEUmVcW5raco+JeMiJeaNc8aiD1WvCrhMg7EVt0=' 
WHERE 
  key_id = 'c163e1261e9cae125728db8b8513d0ff835a9d5e2675ecc10ade73a9bcd36a17' 
  AND (
    token = 'R/ObLEUmVcW5raco+JeMiJeaNc8aiD1WvCrhMg7EVt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )