UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfiEbX/U5eaZ+EprCDIyXn3St3+iEdcXGIU7+CktS6Y=' 
WHERE 
  key_id = 'c041fbb9e1658e9046610b4ac9bb773fab26128f150b8e8ec24355dbb24aac40' 
  AND (
    token = 'xfiEbX/U5eaZ+EprCDIyXn3St3+iEdcXGIU7+CktS6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )