UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zn/DzNxWvl9HC96kycnbhGnQ3YIkL27+eSG1nx2Y2TI=' 
WHERE 
  key_id = '064b1477d254d36eb72ebae293f5afa318cdb291ae83e7182e002aa3d0d8bafc' 
  AND (
    token = 'Zn/DzNxWvl9HC96kycnbhGnQ3YIkL27+eSG1nx2Y2TI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )