UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ivhEvOr3gunpyadW2IyMmBvPojl9y1jBf7FmsL0TdY=' 
WHERE 
  key_id = 'fae816b62fad8597c597c32be2d656f6decefb20eab5b2432ec855bc34fa48e1' 
  AND (
    token = '4ivhEvOr3gunpyadW2IyMmBvPojl9y1jBf7FmsL0TdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )