UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoJmk4vghyvk1AYDQqZxh/L3tXvPJS4I3q5KC9+rxN8=' 
WHERE 
  key_id = 'b8426447d5d1f374cc6b997f02ec6b96edc672a535e409bd251b3612f8cca978' 
  AND (
    token = 'KoJmk4vghyvk1AYDQqZxh/L3tXvPJS4I3q5KC9+rxN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )