UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQ3bTBGxCot0dDAueOtdw/TKARSXK6zQWlt2rOdCn/0=' 
WHERE 
  key_id = 'fde2403afb15644e6133a7133ed4f0b54b361ee5bacb553bc3777f8c1f79d804' 
  AND (
    token = 'mQ3bTBGxCot0dDAueOtdw/TKARSXK6zQWlt2rOdCn/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )