UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pvb9wmbm9BcPS9CblBjwdMP00mVUL9zzJUW772IoyDU=' 
WHERE 
  key_id = 'd00e5f479eebd012a0359a89418933b29a1f322e146bae4b4efade2f61478c1e' 
  AND (
    token = 'Pvb9wmbm9BcPS9CblBjwdMP00mVUL9zzJUW772IoyDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )