UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'miE+6GS6T6E4i/vK/KKQ0+RQN5lnXTfs3WwKDf47zeY=' 
WHERE 
  key_id = 'dc45a77a47933a789e7b6796a0063ffef8f459f20df8b568b507b8113e1cfc80' 
  AND (
    token = 'miE+6GS6T6E4i/vK/KKQ0+RQN5lnXTfs3WwKDf47zeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )