UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'meTwFHTDR5XcI86n+Zy9yh5XDBA6hBYkdtScYoNrKRo=' 
WHERE 
  key_id = 'f7f7ba9c3c71c3f10e71c93901eb05e711292ac18311165671af517d73119a74' 
  AND (
    token = 'meTwFHTDR5XcI86n+Zy9yh5XDBA6hBYkdtScYoNrKRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )