UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aarIvxiS1/hxwbYo+9B8me9BT8yskuKdp8d8bXxEv7s=' 
WHERE 
  key_id = 'f9f3a485ed11df8d1f75cb5f4ebcc78a4b6d78a2e3c1395e4bf3b78ce6e73cd9' 
  AND (
    token = 'aarIvxiS1/hxwbYo+9B8me9BT8yskuKdp8d8bXxEv7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )