UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfEx/mTy4YpRhM1wWh2Dm6B8VblZeADAWbSZUgWkrC0=' 
WHERE 
  key_id = 'ef8355d1c54436b9e8154a310bb2d06f4c8c0bc09dca8e07c90aa88f2b2c8cbb' 
  AND (
    token = 'hfEx/mTy4YpRhM1wWh2Dm6B8VblZeADAWbSZUgWkrC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )