UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9O2LQB7UL7PWKA3d9XFT4Br/J4mEWTniGJ7lmOuHJA=' 
WHERE 
  key_id = '35298ef3ae2b28782e753e30cb29595812e8bb84019a02a3da5cda596a8102b7' 
  AND (
    token = 'c9O2LQB7UL7PWKA3d9XFT4Br/J4mEWTniGJ7lmOuHJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )