UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Nn512KJllntyfdzS2t+lRttMN7C860qh+77U18ytQo=' 
WHERE 
  key_id = '77c3948bb4be08bcb922b6d86e7e7428c751865994df8ed567950c7cc0a3fefe' 
  AND (
    token = '7Nn512KJllntyfdzS2t+lRttMN7C860qh+77U18ytQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )