UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfccXUiwc7EmHGt3r3JojrpwV0Uw6z/LirwxDEB94S0=' 
WHERE 
  key_id = 'c901c3741f4cd7eace61d6ef2a95d471e402c37b251bd56c078ac35588084308' 
  AND (
    token = 'LfccXUiwc7EmHGt3r3JojrpwV0Uw6z/LirwxDEB94S0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )