UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rqq8rm6v9YQ6B2Ohko/682PYOPFLOWXjAm3Ls1W/YHI=' 
WHERE 
  key_id = '8b674d761c2cb6a9546ee99f089d89279e2f1f92266439ab8906bd3a49cbb929' 
  AND (
    token = 'rqq8rm6v9YQ6B2Ohko/682PYOPFLOWXjAm3Ls1W/YHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )