UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70Mlshx8CtHQOD9GrnA9wqs4pdl5dwZWyroOO0jO85g=' 
WHERE 
  key_id = '71a5c6b7e45e3052711384591b8eb25fe8aa09df75a0fed27c2e85bdce97e2fb' 
  AND (
    token = '70Mlshx8CtHQOD9GrnA9wqs4pdl5dwZWyroOO0jO85g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )