UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8idN/evrn5iMCZzp0pl7sRku8QNodaxfI+0RUxtv31Q=' 
WHERE 
  key_id = 'a576debd0c2ca7ff5a08eb3edb02cbbddf3502d904e0bb881fa719b3c48246c7' 
  AND (
    token = '8idN/evrn5iMCZzp0pl7sRku8QNodaxfI+0RUxtv31Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )