UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1tCJwCd6bGArhs7uRGYGhuY7hvsYXVh0hM9XDQ2SQxQ=' 
WHERE 
  key_id = '9b7b96422292a0d10b00db3f3ab5bc77ab5592f4e37345b14dbdf549497f8f90' 
  AND (
    token = '1tCJwCd6bGArhs7uRGYGhuY7hvsYXVh0hM9XDQ2SQxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )