UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKwyMY8b85qd9bMV3TR2cEBHkFPcf1R9OM7PNppQ/k8=' 
WHERE 
  key_id = '212e9706c35184d7c589cee5d27e33578a143c484229f6c7ede57b2afe9678e3' 
  AND (
    token = 'JKwyMY8b85qd9bMV3TR2cEBHkFPcf1R9OM7PNppQ/k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )