UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6P/RlFF8lEMf20ZPSrQyVu/3ntJby4y9JWq0txEcS8=' 
WHERE 
  key_id = 'f6ba245a4477f4c96b419d2ae1e209ea1111ee0c2e3e739cfa858e2df2cc3649' 
  AND (
    token = 'Z6P/RlFF8lEMf20ZPSrQyVu/3ntJby4y9JWq0txEcS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )