UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9m4ASyK0Pp7A+NzBP1IaM0S5i0lroFy18k0OzcRvGgU=' 
WHERE 
  key_id = '30c5ab15064856949c5c482fada2f8a3f92dc9d74c160e1a8529f1c41c1c628a' 
  AND (
    token = '9m4ASyK0Pp7A+NzBP1IaM0S5i0lroFy18k0OzcRvGgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )