UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yN2ykPnM0Z5hWiOhtsnaVig3kReY0uh4EZ9UihkB1rk=' 
WHERE 
  key_id = '7a65cb0eca96890fc4122a92824adda84fa01a4196a4ba17bd8000258e578ddb' 
  AND (
    token = 'yN2ykPnM0Z5hWiOhtsnaVig3kReY0uh4EZ9UihkB1rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )