UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8LtrQlpxLmsmk/SqLti/DvGDJMBcrBrwDKaTRC3ylk=' 
WHERE 
  key_id = '25b5aa4cc61ac3e7da1b6a55f07293b5dfc3d85aa4cb7cc13403b704a53ea38f' 
  AND (
    token = '/8LtrQlpxLmsmk/SqLti/DvGDJMBcrBrwDKaTRC3ylk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )