UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9e5hL0tltMBriSW2K1G+tP95wrD6mykQZJu3IZpTk/s=' 
WHERE 
  key_id = '9255e30e37c23aa9f7926b2c4046be7f1f34a35b0979c528b4d222976fff8c42' 
  AND (
    token = '9e5hL0tltMBriSW2K1G+tP95wrD6mykQZJu3IZpTk/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )