UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HsU3P9bSHZ0jnzHzzxHKhJch5qAKufATpUl5bbwYeDY=' 
WHERE 
  key_id = '050ece6694b853f5f2491777fb291b05e228180c1f1cddd09292e31c151cafec' 
  AND (
    token = 'HsU3P9bSHZ0jnzHzzxHKhJch5qAKufATpUl5bbwYeDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )