UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKduf3WqoZb+AZ5+uGiTcaSqRKZYpBiiovYB5JeifOY=' 
WHERE 
  key_id = '92bc10507eb2e0e0b62ef328d27631dd95b02a9910b886855bdf0a97455b3241' 
  AND (
    token = 'DKduf3WqoZb+AZ5+uGiTcaSqRKZYpBiiovYB5JeifOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )