UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fXpwuAI0/9LmyIPWM1wCV9R24Hxk8t9S5BZuQuYKCe4=' 
WHERE 
  key_id = '437f1aed068004d6fe361d4067acd20aab2648d4ecd281cd4a1c5363179ac421' 
  AND (
    token = 'fXpwuAI0/9LmyIPWM1wCV9R24Hxk8t9S5BZuQuYKCe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )