UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHY5gLNUUJo7hZpsZKCHKw/twjKW6427jmbQfsYBGZE=' 
WHERE 
  key_id = 'c1ae0db49511aff638307a538caea2f64d3ee0d2c22a4ec08ef123feaa28aa6f' 
  AND (
    token = 'KHY5gLNUUJo7hZpsZKCHKw/twjKW6427jmbQfsYBGZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )