UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qukD/8++FkzfMBjsqZh0AvlFIXMm8oCs2p9hn7Akm0g=' 
WHERE 
  key_id = '6e0d309f4122f97fa4c9cf8d2fcb98478eb665ef0fc006dfe536edf0dd94f211' 
  AND (
    token = 'qukD/8++FkzfMBjsqZh0AvlFIXMm8oCs2p9hn7Akm0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )