UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94tVJiId/1et8r5agGSXgxriISuwjWrCjg+Gabpq1S4=' 
WHERE 
  key_id = '35d03f158ebebbfc20554bae6c56b9f3b400c4092344439c4b29651066263c2e' 
  AND (
    token = '94tVJiId/1et8r5agGSXgxriISuwjWrCjg+Gabpq1S4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )