UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ruWQnLWNI2NXPyLxVrA8emsP/7Rpp49W29NzRK379CU=' 
WHERE 
  key_id = 'ed14aeb04b1d4fc95fbfb7c33ea3fad3f53243bb543ec7522e2b8105f7a3c769' 
  AND (
    token = 'ruWQnLWNI2NXPyLxVrA8emsP/7Rpp49W29NzRK379CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )