UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JXjiKUnSn1MfrIwTPr6ff84jEGvTGXX6JNNnXUwzoQA=' 
WHERE 
  key_id = 'bf54e5e51f9573eb8258d06fc9c906dadbd6f1b5f7e1fcc9e2e606eeee55d3e2' 
  AND (
    token = 'JXjiKUnSn1MfrIwTPr6ff84jEGvTGXX6JNNnXUwzoQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )