UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qLn/e9fjsBMwRSVR+vBuIMyFYIdwku5V4JN/PwTYXg=' 
WHERE 
  key_id = '577b46e3a49c00dc12afc1d08137ddc2f41b1e5532a2be52182dc280dc0f5bce' 
  AND (
    token = '4qLn/e9fjsBMwRSVR+vBuIMyFYIdwku5V4JN/PwTYXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )