UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+OWkdiF8ue5UA9VeAY/FmoHJ/t8hGoVwVFN9mYki2s=' 
WHERE 
  key_id = '483fcac75ee262cd6a0e9d0c1eb6200ce58747e55b01414e668beba18a3636a1' 
  AND (
    token = 'D+OWkdiF8ue5UA9VeAY/FmoHJ/t8hGoVwVFN9mYki2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )