UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmSBmaboGulVvUPPGNfdayX5xtXVS5/AlmiFJer6g2c=' 
WHERE 
  key_id = 'a84b7389975917711193b19d627253136b436cbc0327e3b8b11b32465be8ed11' 
  AND (
    token = 'RmSBmaboGulVvUPPGNfdayX5xtXVS5/AlmiFJer6g2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )