UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duiH+6LH7jxZP+sxKPsT0VT/3PPAFtWdM2amU9dV1pc=' 
WHERE 
  key_id = '1fcd3ab83f35bd0b60fe46866a83ba053a55f399d1c00415a643dbdb5393f443' 
  AND (
    token = 'duiH+6LH7jxZP+sxKPsT0VT/3PPAFtWdM2amU9dV1pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )