UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUV4/wlXPZ1CcPUlPk/iDu4TF7GiMs//jZ8TZwvVRrM=' 
WHERE 
  key_id = '87acadf5eec9b63c24e38980d9a26c5ab648441ec0445e6fc9da98e0ad0423d7' 
  AND (
    token = 'NUV4/wlXPZ1CcPUlPk/iDu4TF7GiMs//jZ8TZwvVRrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )