UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2RuFiBnCSkFhMPBoBiE/N3/KdBjxic1dLQ+j94qqVI=' 
WHERE 
  key_id = '5f3f8390ce1488388a240ae6f31f199d52156b5e4b8b7d2bbb5336f4ffd5f61d' 
  AND (
    token = 'Z2RuFiBnCSkFhMPBoBiE/N3/KdBjxic1dLQ+j94qqVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )