UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9Lv7N4cPumvjx0wm4gUeUev7wkjnBGDHGsfP4UQwao=' 
WHERE 
  key_id = 'f30829d19af2b0bdbef1c4298c75396c6ce9b6888ccce538f5fdeefca1ee947e' 
  AND (
    token = 'P9Lv7N4cPumvjx0wm4gUeUev7wkjnBGDHGsfP4UQwao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )