UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXVs11JuJXfkhFlyHxT4/xfPd5bE/aoA8mRAXfkiXpg=' 
WHERE 
  key_id = 'a6cbd468b22d8838042954675f20ba3927e5560eee37da75196ebec84fcc8e01' 
  AND (
    token = 'bXVs11JuJXfkhFlyHxT4/xfPd5bE/aoA8mRAXfkiXpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )