UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'di3fKoLqptiSx6+8iQww6SF2UrMuT3SkUeOqPCf4g0o=' 
WHERE 
  key_id = '5514b3c5117fe0664307a4d423289d812c2c46f53413c19add840de75a2e64b0' 
  AND (
    token = 'di3fKoLqptiSx6+8iQww6SF2UrMuT3SkUeOqPCf4g0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )