UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgmgNokmC8frl/vUSdgOTuYbIYEalUdYIGBkLhmQWQY=' 
WHERE 
  key_id = '73bd4f90d04d4f4cdb802ea20b6921af8e195e3e5a0dc08ccefdf42493560826' 
  AND (
    token = 'BgmgNokmC8frl/vUSdgOTuYbIYEalUdYIGBkLhmQWQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )