UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPJyGzxr8P3aVCz+uzILhiyauFSmft8uKCxPVog2DCA=' 
WHERE 
  key_id = '77857b7496c94802b7e0eac37a5466719b5f75e1a58ae48a2fb0f80ee17c1d59' 
  AND (
    token = 'XPJyGzxr8P3aVCz+uzILhiyauFSmft8uKCxPVog2DCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )