UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SDhyuw1EERI4DRotq8EnXklZM/Tn7YRCz93HbeknIE=' 
WHERE 
  key_id = '675ae1dda8e875719bfcd084afd5df63e47a1a588d5d702abade9a1e3863b4d2' 
  AND (
    token = '7SDhyuw1EERI4DRotq8EnXklZM/Tn7YRCz93HbeknIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )