UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ub6dx9EIExSihKqYsTj8pKC8CrI5UU8b81pwiiAUUO0=' 
WHERE 
  key_id = '0dd29e6490b2108c4afd930494ba37aa026cf6d2f605f5d2bba1854794f635ed' 
  AND (
    token = 'Ub6dx9EIExSihKqYsTj8pKC8CrI5UU8b81pwiiAUUO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )