UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImYpqbOkrrQ3mGo8clSl8sEoM3h9Lm1B0mgVm6Xl/gM=' 
WHERE 
  key_id = 'b70a0108297c2efbb136f234a2bd6c0255732586210269535dac3bb006b65717' 
  AND (
    token = 'ImYpqbOkrrQ3mGo8clSl8sEoM3h9Lm1B0mgVm6Xl/gM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )