UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKyRnGTFujwylf/zxpoC5ntqmhBMQEofAC7KlQH4mDk=' 
WHERE 
  key_id = 'f9891e860d1e569674b4dfcbff0c319d36be859764e90def88378dc5d57c7bc6' 
  AND (
    token = 'yKyRnGTFujwylf/zxpoC5ntqmhBMQEofAC7KlQH4mDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )