UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6MH1VzgYNtXBnTg+Bp9bMqLVSsISas2nM0Sw4IiybQ=' 
WHERE 
  key_id = '972727cd312c3723b564a3de105fc83180a85628e09570fc952b84ef6c133fc1' 
  AND (
    token = 'v6MH1VzgYNtXBnTg+Bp9bMqLVSsISas2nM0Sw4IiybQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )