UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDBoljhsq29WnlA/YnCYTAZypkhwQwRUFb7+82fLfAg=' 
WHERE 
  key_id = '3daf6c833ec79ada92f6dea6d44b082e17c841d0d35d0ac48d4e820362bdb770' 
  AND (
    token = 'GDBoljhsq29WnlA/YnCYTAZypkhwQwRUFb7+82fLfAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )