UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSk+2xqM7lCrMGAn2i6gHnA/7Dj/ECZEh/QDcKT9vSE=' 
WHERE 
  key_id = '5c0cbfdc389a248fd52923bd6cab73648ba6192630fe07c1c4b03c52d0bd3fd2' 
  AND (
    token = 'zSk+2xqM7lCrMGAn2i6gHnA/7Dj/ECZEh/QDcKT9vSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )