UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ex325S6XZwHnQa6PPUxxcSGtX3YCHaOXQbelfTHzPBU=' 
WHERE 
  key_id = 'b0aa5ac905404473123069c267bff10dcc81c96f44b4a5dac202822e46c8c3e5' 
  AND (
    token = 'ex325S6XZwHnQa6PPUxxcSGtX3YCHaOXQbelfTHzPBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )