UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42COD9TvFM6UCFPxhv+sHDbaD5PimHIKIQtr3GCM9yA=' 
WHERE 
  key_id = 'bf57eaadbcf4b05687cc423a83c2bede25aa6fe23f24dbd49c372ed0d57b88f8' 
  AND (
    token = '42COD9TvFM6UCFPxhv+sHDbaD5PimHIKIQtr3GCM9yA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )