UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e6f8Si8l9S9M73uDbhrvzeSsojG17+oy5vCMQNEsOUw=' 
WHERE 
  key_id = '824c80d183872352058ba43d453a4492a9b4175929a2c4a2dae0fdeee2e97206' 
  AND (
    token = 'e6f8Si8l9S9M73uDbhrvzeSsojG17+oy5vCMQNEsOUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )