UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMslwz6scv+F7zk2ic9hTQuJUlEC6pK+sGPW//oOInU=' 
WHERE 
  key_id = '129c5df143241d8895be564b3d72232a2794b2226bef4722ea699156d9a83aec' 
  AND (
    token = 'DMslwz6scv+F7zk2ic9hTQuJUlEC6pK+sGPW//oOInU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )