UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VHbJAIYkOee0DdBBfv7WYVFbLROSPLJAQYCPA14TqU=' 
WHERE 
  key_id = '477d4cd5b0d48a756f8ef9ce8b3420407b429b6e35ab8445545f2aedc115435f' 
  AND (
    token = '3VHbJAIYkOee0DdBBfv7WYVFbLROSPLJAQYCPA14TqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )