UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wToVHqpURX2yFwTaCNl2ryWeiTgAU+uVSsQh16WMh8Q=' 
WHERE 
  key_id = '3bf273725c31defdc8c7727a7fcf97e6e6b4201c474ba5d274cfb2b07c78cdb4' 
  AND (
    token = 'wToVHqpURX2yFwTaCNl2ryWeiTgAU+uVSsQh16WMh8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )