UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1jOJuOo8jEpsRp8roBPNpifQH0xjXNyjPWq37CBKuw=' 
WHERE 
  key_id = 'bf2e20c8d695d5dc99c3210324df3faae6e093b7d30de5ff9082cf5a42cb0a26' 
  AND (
    token = 'y1jOJuOo8jEpsRp8roBPNpifQH0xjXNyjPWq37CBKuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )