UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmMYqzQ8YyeMBShgGJydyqQTK3FnKt/2SQBOgjf6nMc=' 
WHERE 
  key_id = 'd517d84e8c3f0dc8e03aa6b91ecf59a194240c12a743d2b2d171eae061174993' 
  AND (
    token = 'ZmMYqzQ8YyeMBShgGJydyqQTK3FnKt/2SQBOgjf6nMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )