UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qujvbQ9WsrSm1e85powmat5Y7a3R3Kvdk88v+coCwAQ=' 
WHERE 
  key_id = '8e2c16041e1ee6300c1f428aa5d28947de04463268993ff887d8c2054b1aea55' 
  AND (
    token = 'qujvbQ9WsrSm1e85powmat5Y7a3R3Kvdk88v+coCwAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )