UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sn03z0J1BrHGBRHq5/pgVfzurlIf0PVM6sJNPiFexqo=' 
WHERE 
  key_id = '1774cb89eca3297348b6a5db838bead6ff5b71155b8f6ae36668441ed6c8540c' 
  AND (
    token = 'Sn03z0J1BrHGBRHq5/pgVfzurlIf0PVM6sJNPiFexqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )