UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '21uVB5S1khOktN76uvFkW9/q+ZHFbBooYm1mWTmRLgk=' 
WHERE 
  key_id = '94cc378bb045aea0043a14122ec8e3623f6558ba20dd1fcb2526c2e68199c396' 
  AND (
    token = '21uVB5S1khOktN76uvFkW9/q+ZHFbBooYm1mWTmRLgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )