UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkzCFTQ7Mvth2U0qdmu+ZCZbF3czYkfypqu8U8UckKg=' 
WHERE 
  key_id = 'ee076cd316d62bfbde94685c232e5b5d9f410b91a50bc3dae9f9ae2ac2fa6f02' 
  AND (
    token = 'DkzCFTQ7Mvth2U0qdmu+ZCZbF3czYkfypqu8U8UckKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )