UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njvILQuxD3CMky8o8rYOSZYdcZIMuZG+bynxqvMNUQo=' 
WHERE 
  key_id = '5c174e3edaabdce7e254241ce11a3cc4f26315b41e8ff3b5d3009aa1e14c337b' 
  AND (
    token = 'njvILQuxD3CMky8o8rYOSZYdcZIMuZG+bynxqvMNUQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )