UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZugPPYynCiAFR7sCwor0rShJ+3tHnQnRjAGNYcx+y8=' 
WHERE 
  key_id = '7301d3e06a96c8a69304d72a2772969eff5c7859f225b5aaf97c8a9fcd46ff1a' 
  AND (
    token = 'nZugPPYynCiAFR7sCwor0rShJ+3tHnQnRjAGNYcx+y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )