UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpzJ8r9+VY3YJTJB5GRIUqmJ5frECzK0La/kcLT66wY=' 
WHERE 
  key_id = '92efce5642846de92e65c0aafc2ee73895621981bb5c514363b72a19fc642798' 
  AND (
    token = 'bpzJ8r9+VY3YJTJB5GRIUqmJ5frECzK0La/kcLT66wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )