UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPYiMzFhofyVgisSN6MFgcZu+CPB3EmQqVo+6163VUw=' 
WHERE 
  key_id = '9137cb8ba2ce0b9ad688791b9a8023a5a61156b56d9e3e58fa33ebd9e2c47a81' 
  AND (
    token = 'hPYiMzFhofyVgisSN6MFgcZu+CPB3EmQqVo+6163VUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )