UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tG41U7TyCD8yK7qFIifwDJLiqjmBg6e4G2+eJR2D6E4=' 
WHERE 
  key_id = 'f76b62a2b5214d761a4f48009ff2a1b10ba7afa5517fa2f9febbc553b89693ee' 
  AND (
    token = 'tG41U7TyCD8yK7qFIifwDJLiqjmBg6e4G2+eJR2D6E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )