UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BwDd0kjFnAMG3RYVXZkTEa74W9j+mkuiIuvk6JcHq6k=' 
WHERE 
  key_id = 'e1ed311b434ea675e6e0a4b4d2a8d8844ccb2c9530d059133ea16a108a863c9c' 
  AND (
    token = 'BwDd0kjFnAMG3RYVXZkTEa74W9j+mkuiIuvk6JcHq6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )