UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcCK2A2Lp4i8FXFyNDIINxlgY6TGzW1TmyQcY2keTd4=' 
WHERE 
  key_id = '5f82800fb0e03da8297c5b42e9d65b9fb3fb03b2edb7661422a49623a6ab3f8b' 
  AND (
    token = 'vcCK2A2Lp4i8FXFyNDIINxlgY6TGzW1TmyQcY2keTd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )