UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXXomXGwFcRIjmclCN3jt4wP3cyYoFE+vXbypKfc/ss=' 
WHERE 
  key_id = 'cd4f0be3a89c3bbbd830a7955d37b051100851024ac20d0ade41fb709ec6873a' 
  AND (
    token = 'zXXomXGwFcRIjmclCN3jt4wP3cyYoFE+vXbypKfc/ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )