UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z686KiqL5Iwu9kzB8ibYC4ZZH4qlr6I1XOe2gqGt6lE=' 
WHERE 
  key_id = '9af163b1bdb7fca11a408ca998d584d90c99e4ea463a9d88f4a463ae105aadb0' 
  AND (
    token = 'Z686KiqL5Iwu9kzB8ibYC4ZZH4qlr6I1XOe2gqGt6lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )