UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3/o1wCCi99FSVt83o7Nvey6KjTvVgTij2zQtbHtE1s=' 
WHERE 
  key_id = 'a787c9b106c7251e92c2c902447c1a9b7ef6d70d689c75acc5a2d2252b81848b' 
  AND (
    token = 'q3/o1wCCi99FSVt83o7Nvey6KjTvVgTij2zQtbHtE1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )