UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUTfv87/Gj7e1h9e14Tf8w2jd68NeDhpO/DM6JUg1V4=' 
WHERE 
  key_id = '482cb582c8e723164926dc18dff4126b9796c6861dfced935a59c751aec1988f' 
  AND (
    token = 'JUTfv87/Gj7e1h9e14Tf8w2jd68NeDhpO/DM6JUg1V4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )