UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zVENaiFbpiHOLLEkkJxL7/F5Tj8MzD19Ov/5gRQLEA=' 
WHERE 
  key_id = '1ebc9e54751a0888f5362d41c3383bee6aafd1e3d24584205369cc5993f0390b' 
  AND (
    token = '1zVENaiFbpiHOLLEkkJxL7/F5Tj8MzD19Ov/5gRQLEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )