UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wd/2crL5oQDIgNwxIsAzMxAGvypuyjnF0TyLPoMBEQ8=' 
WHERE 
  key_id = '1e234858ff9498a8928e440974637c598308160c131665c17bd0a9f38675c616' 
  AND (
    token = 'wd/2crL5oQDIgNwxIsAzMxAGvypuyjnF0TyLPoMBEQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )