UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3kpW0hdg1PoEQHYgUGXPl6PDY4UweIuti0IE5UApc8=' 
WHERE 
  key_id = '71ad7c78a9b8cf3e22570b933cd16976d20fcc92088d50ab417f1ac1ea00e854' 
  AND (
    token = 'k3kpW0hdg1PoEQHYgUGXPl6PDY4UweIuti0IE5UApc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )