UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+JXgvovcsklYL05n4IBoiojqsnJlcVNfhSNKHwSoos=' 
WHERE 
  key_id = '6b604adbcd9d73fb549eb0521d317b4bc113d7f83b2c90b4a56650f1e3d9ad10' 
  AND (
    token = '5+JXgvovcsklYL05n4IBoiojqsnJlcVNfhSNKHwSoos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )