UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wM3wRzz1vtD/sWH3+dOslixLgo31vS1LPyWspmavWEU=' 
WHERE 
  key_id = 'f9992b6e6d92eadb7b032f12a54ef96dcbe89753e88f6f8302fcdb9edc45cc2e' 
  AND (
    token = 'wM3wRzz1vtD/sWH3+dOslixLgo31vS1LPyWspmavWEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )