UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nrwOTdM7Hk72q6q5oRHTN7uOYrH4jX1OudWTaYgE6Y=' 
WHERE 
  key_id = '45d6d559f44723a39eb0dbcede27fabd47e7c63f1290ad2be37b5c5bdc7a9554' 
  AND (
    token = '4nrwOTdM7Hk72q6q5oRHTN7uOYrH4jX1OudWTaYgE6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )