UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPL+iRerHHHnPhmxB7f4oVfvxBcP/28DV1KnkDfXggs=' 
WHERE 
  key_id = '3bc677dc954af4e362d0b3c83bfbdebe1b8b7613ca647452283ab826e8f9ca33' 
  AND (
    token = 'ZPL+iRerHHHnPhmxB7f4oVfvxBcP/28DV1KnkDfXggs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )