UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OaXUQrAujTbNDhdOdq7aTo3Xp1MOfkF3we+44UME2Kg=' 
WHERE 
  key_id = '767bc81616c63e45da7c0cccbbebf09bdf8706e6bad5135ae5d8a1235deac839' 
  AND (
    token = 'OaXUQrAujTbNDhdOdq7aTo3Xp1MOfkF3we+44UME2Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )