UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQCOTvnG+agTkcakuvoHHGNCqAyD0ouwSOtjo2IiOHo=' 
WHERE 
  key_id = '9764d31452169b70298f2e2b9ed6d6df2fb66f4ce7948465d2fcfc6217f02320' 
  AND (
    token = 'rQCOTvnG+agTkcakuvoHHGNCqAyD0ouwSOtjo2IiOHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )