UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZw9AJQ8LIEGryGMZAZHGghEtvD5J5JSLjSGzj5tLZY=' 
WHERE 
  key_id = '7b927f142711c52975ddd238d8f2a8ef2eb6ecd35be1448aebd474657f2173ea' 
  AND (
    token = 'TZw9AJQ8LIEGryGMZAZHGghEtvD5J5JSLjSGzj5tLZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )