UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bprxIsHFLYTOpWYNREV9dyxdqWbfMGOsLUUcWQHEt6k=' 
WHERE 
  key_id = '42d72a586b910389bad072f4f608142d54bef06b6cbfc9ce56ed70c65da02440' 
  AND (
    token = 'bprxIsHFLYTOpWYNREV9dyxdqWbfMGOsLUUcWQHEt6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )