UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WFrYevDQymMQ+oECjQUbGiA+c1kQThH15TGAV05yzQ=' 
WHERE 
  key_id = 'b783a4d30c29b2dc84f8038d75634abd2cf4ccee8798f4386e99e811c94296c6' 
  AND (
    token = '9WFrYevDQymMQ+oECjQUbGiA+c1kQThH15TGAV05yzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )