UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rqUIPOVH1LwX4YJWlQD411hEB0fWsKTyP8UcKtgSMh0=' 
WHERE 
  key_id = '39cf05aa76d7c339f25912cc4cf6bfcdc4ae17030c1604cc0352674b0e6251ae' 
  AND (
    token = 'rqUIPOVH1LwX4YJWlQD411hEB0fWsKTyP8UcKtgSMh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )