UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OUi3l77mSdNrFJjvJlqU2hSJ4whgSRazrpkwNfu4GU=' 
WHERE 
  key_id = 'f78ee29bf1cdc29249aa6453b4d0ffeb5cf8a4ce060a22d7459e87ee69edca93' 
  AND (
    token = '9OUi3l77mSdNrFJjvJlqU2hSJ4whgSRazrpkwNfu4GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )