UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Z98rE4eEvO2bXghU20R71LkpzVbIb95xXumK+9oAO8=' 
WHERE 
  key_id = '2115fdcbe3c83540ef5b76c5642022e950d2947bd71da179d68759eb3124594c' 
  AND (
    token = '3Z98rE4eEvO2bXghU20R71LkpzVbIb95xXumK+9oAO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )