UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2J/5v+rl/vg8JOZ6F9LMIinZqNGF4iEmZaih9RaTvE=' 
WHERE 
  key_id = '98e0935e6b5e59570d362626e3f0753cc910cc5a27ebb477dbfb674d563c4ff4' 
  AND (
    token = 'l2J/5v+rl/vg8JOZ6F9LMIinZqNGF4iEmZaih9RaTvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )