UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYiGdyvSHza5XxRt9k/kbmgBNigocuYlOzalp+6H+r4=' 
WHERE 
  key_id = 'eb510e279a0074cf93901872f9a3859c914462da01e31dd4c049f8d0d547f7ad' 
  AND (
    token = 'AYiGdyvSHza5XxRt9k/kbmgBNigocuYlOzalp+6H+r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )