UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/N8tdlI8uYbFcS9ZduqvmfNCRmwvAQb7OBwoN9e9/Rc=' 
WHERE 
  key_id = 'df03986fb9d7f38c908b2cb6e062deeb2abb6dfb31becd123ebe2555a7e9afef' 
  AND (
    token = '/N8tdlI8uYbFcS9ZduqvmfNCRmwvAQb7OBwoN9e9/Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )