UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfUP6IKnK2jo7DgLFYEKAJWrZDFX7oVwNGldn3hStf0=' 
WHERE 
  key_id = '879c06b221e4617e76669fc60d56e79073c46e552a8787ebf4d5aa2bcdee1cee' 
  AND (
    token = 'jfUP6IKnK2jo7DgLFYEKAJWrZDFX7oVwNGldn3hStf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )