UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqZBqwMkTYrbTq79BLKii57Cra4NIBOetVro83KYjG0=' 
WHERE 
  key_id = 'c4f41085426226daf13fdcd2b46b5c1ad1a327c070f3a0dfb7d30dcf6272266e' 
  AND (
    token = 'NqZBqwMkTYrbTq79BLKii57Cra4NIBOetVro83KYjG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )