UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'maJZP74t1GufvIkPOiASh++biGUTKRAZWIM73FKnhx8=' 
WHERE 
  key_id = '77654a5da2d991cb46d6b2ebd7cacce4c9844c8397b7373e6dec32462967f1fd' 
  AND (
    token = 'maJZP74t1GufvIkPOiASh++biGUTKRAZWIM73FKnhx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )