UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeO2UGaJ73+i/g1vvWaplrbKiO4dq+M1ASXDlXfHfNU=' 
WHERE 
  key_id = 'bc7d94469818ce93553d6d221ebeb28bb3b510404ddb173f331d827e71f2f8c2' 
  AND (
    token = 'AeO2UGaJ73+i/g1vvWaplrbKiO4dq+M1ASXDlXfHfNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )