UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RTiojTJsmZlK/RoSxqGm5CU4CI880DdOVbcqKRqpaA=' 
WHERE 
  key_id = '8fa6beaf1bcb7f6ec8fc73bf863520b3410456164ec37074c683b1db454a6e88' 
  AND (
    token = '7RTiojTJsmZlK/RoSxqGm5CU4CI880DdOVbcqKRqpaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )