UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7Q5ItAcmPQ6qIz1Ob03oSibjWmDwzmZvXPZhGfyRrY=' 
WHERE 
  key_id = 'd863688fd182e705467db1fa736de7deeb72939761fd5398136771efe8bfee92' 
  AND (
    token = 'R7Q5ItAcmPQ6qIz1Ob03oSibjWmDwzmZvXPZhGfyRrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )