UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AC+tNwf1BHv+U1iMG2PXymPxEc9NDS9srgpTHZjvwzc=' 
WHERE 
  key_id = 'd04145342ea5e2a580b4c8a17f963b19daab31d60da3bcc7659751857174463d' 
  AND (
    token = 'AC+tNwf1BHv+U1iMG2PXymPxEc9NDS9srgpTHZjvwzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )