UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sraFoyhoyU6ZcAYSbsTjRTptE7Mn4dOr8UJhH54Qh6s=' 
WHERE 
  key_id = '39f807c032728a16539fc166466a24b8d47028df07998486fd1d5b8c7b3827b0' 
  AND (
    token = 'sraFoyhoyU6ZcAYSbsTjRTptE7Mn4dOr8UJhH54Qh6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )