UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ad1e55U023TXT/WjsPzRuE4NMVpb08AJc+Sit9OUlKE=' 
WHERE 
  key_id = '24f30eabd36543d9f8318dec0b5fdc11a8680f06930b925052fde9427535ac5c' 
  AND (
    token = 'Ad1e55U023TXT/WjsPzRuE4NMVpb08AJc+Sit9OUlKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )