UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q14N4ToIF8DbUqgQpxwDu5AvIH2Q5YnawPdI7sMJHrM=' 
WHERE 
  key_id = 'db00a154ddb303295337595669a0c0d5a221c521e346f0b915d9e876a0f1f2d1' 
  AND (
    token = 'Q14N4ToIF8DbUqgQpxwDu5AvIH2Q5YnawPdI7sMJHrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )