UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UD6oxQJK2tJaNJlIJSQj3m7Ghl7pMzaOEr4LF9SCRiM=' 
WHERE 
  key_id = '8cbe7b4c8626263ded582e558e13287a360aa42c602f36b62fc3ad5da49afe05' 
  AND (
    token = 'UD6oxQJK2tJaNJlIJSQj3m7Ghl7pMzaOEr4LF9SCRiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )