UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMjlvdBxuR0hTKq3gffjZUy1BU67Y/DI2ujDeT4jidE=' 
WHERE 
  key_id = 'fee9fa2ae8c2c30ba3fdaf8f529ce7703acbca25f49d7e5488348d28aa1880c6' 
  AND (
    token = 'rMjlvdBxuR0hTKq3gffjZUy1BU67Y/DI2ujDeT4jidE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )