UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aTPrppddP3KEUT1RbZUmmp4De6MXbgSxgkNX5tLc3O8=' 
WHERE 
  key_id = '305ab1677c78b4fb398b3aac0c12a7b2664988641e2a3e4755c563ff4ddb7561' 
  AND (
    token = 'aTPrppddP3KEUT1RbZUmmp4De6MXbgSxgkNX5tLc3O8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )