UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4JHjO0buXM818y6MnTNc6ojBfIEq0O68U2oxIe+tmo=' 
WHERE 
  key_id = 'cdda3fa33899b78ac1fb12bc9616859fff1b3500b061e7a8f0abe6c9e287b641' 
  AND (
    token = 'I4JHjO0buXM818y6MnTNc6ojBfIEq0O68U2oxIe+tmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )