UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cu+ln4ieo7cu7Mu6ZUEl/YcI+W46BhruYiAbZAawCy4=' 
WHERE 
  key_id = 'db2736067a87a6057f348bfb56d95e15977e272fd6515de746ac9bb4d390c21a' 
  AND (
    token = 'Cu+ln4ieo7cu7Mu6ZUEl/YcI+W46BhruYiAbZAawCy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )