UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDXrEcHhJnfO4OfWPY+9jdydQIEmrc38VtUiVLj/Fbk=' 
WHERE 
  key_id = 'bc3f10ae5585d2bd7dbb90745212159ef5827e21f101a54e2a202414a48a0cd8' 
  AND (
    token = 'QDXrEcHhJnfO4OfWPY+9jdydQIEmrc38VtUiVLj/Fbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )