UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wKMcNtLystObo1P1VeH71tcoslTzudVlzuO5+YH3SYQ=' 
WHERE 
  key_id = '32dd5c9b7a00cf4ed87c56b147fdbea3de42dc871eba34a716a34e0a3bced09b' 
  AND (
    token = 'wKMcNtLystObo1P1VeH71tcoslTzudVlzuO5+YH3SYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )