UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h42Z8BgXMUQa6+PtluFJntrqcW9BkdstzKkvz2zkvX4=' 
WHERE 
  key_id = '5e84ca938c6e58cc051a76ffa6275dec06139d62f636298d0afaadcdd0c71ff5' 
  AND (
    token = 'h42Z8BgXMUQa6+PtluFJntrqcW9BkdstzKkvz2zkvX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )