UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iPPO6lNLEWUJV5jr6RJt7rUq43cw2VQISHD0gyukcBk=' 
WHERE 
  key_id = '28533623ffeb7bc9c241378edfaff24bc296c045a8388a50ee8c55d862a53a88' 
  AND (
    token = 'iPPO6lNLEWUJV5jr6RJt7rUq43cw2VQISHD0gyukcBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )