UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xhgzyKlBQDpSMrRezok/JD2nvir6R2DJeT7TaPeZDxQ=' 
WHERE 
  key_id = '9cbb5f579965026d2af3d6bfd5af11bad3696f7ed3452bfd11617d58817351a7' 
  AND (
    token = 'xhgzyKlBQDpSMrRezok/JD2nvir6R2DJeT7TaPeZDxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )