UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKHGG1kk6/h3dUBiEXYlY1BD66mI37DludrP6GgcWh8=' 
WHERE 
  key_id = 'f2a4f79aa3122d48f130d7f61dbd0c882703e4a98f5f4bf832dce0e6a2da7b61' 
  AND (
    token = 'xKHGG1kk6/h3dUBiEXYlY1BD66mI37DludrP6GgcWh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )