UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9kSHk1tSfZ3S+mEuB88sbs9eaw6LdGbE8IxJsBaNgM=' 
WHERE 
  key_id = 'd811b3d8b0dc3a35acfb54583c82c0bf652a78c7b1de8d647c57df914799fb8a' 
  AND (
    token = 'x9kSHk1tSfZ3S+mEuB88sbs9eaw6LdGbE8IxJsBaNgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )