UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuZfIePdvHpODLReCOh9W9FNx+IRPxuiQbDuxhBLC8A=' 
WHERE 
  key_id = '25a2bc72213f28e0eb82e2a4098a92d6cd43bccbe0342fa171b46ab75ab0525f' 
  AND (
    token = 'nuZfIePdvHpODLReCOh9W9FNx+IRPxuiQbDuxhBLC8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )