UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGZCkDd6vEr8dzKvqkRgcBU1jsnIoM2JOOmcshy9y64=' 
WHERE 
  key_id = '4e367988ed0c424b84acb1ad04e9ce647cdff85961a14f92563f49b39a187504' 
  AND (
    token = 'SGZCkDd6vEr8dzKvqkRgcBU1jsnIoM2JOOmcshy9y64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )