UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHLxKmPOvcmXsfyw4+Kgjp2GRNNnaEYUcZhWBVMmiig=' 
WHERE 
  key_id = 'e2a481a46a5747c60f114700ef5692ed1c7956d3bb69107efa4e2e02ca529fc3' 
  AND (
    token = 'PHLxKmPOvcmXsfyw4+Kgjp2GRNNnaEYUcZhWBVMmiig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )