UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xt9AxdVxwA7+o4t+kvNOWGC7/sT9q7/bGN24Xw5+swQ=' 
WHERE 
  key_id = 'b51109f628623772f9cdc8c788a2ecaedcf4aecbc37b4f296d5d42eb71f06681' 
  AND (
    token = 'xt9AxdVxwA7+o4t+kvNOWGC7/sT9q7/bGN24Xw5+swQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )