UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aj5qRvZxBqUfy8y6ON1CUoVPZtI7ZGI7epqiWWxySuM=' 
WHERE 
  key_id = 'c8fcc665111256d5589bcb4a4f38ce104ca1765862e072d77f54ae4b4051c378' 
  AND (
    token = 'aj5qRvZxBqUfy8y6ON1CUoVPZtI7ZGI7epqiWWxySuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )