UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Xhz9PQ9p6Me+98iMF7OFYgzi2Ox+AjwXJaf5Cgd1tk=' 
WHERE 
  key_id = 'ae4840de4a5403b234131bc44d816c7277e1249c2954f36acfc6e529a5ce43e9' 
  AND (
    token = '9Xhz9PQ9p6Me+98iMF7OFYgzi2Ox+AjwXJaf5Cgd1tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )