UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCSHOeSuW1I4tvGtztpecLaknpymExCm8CmWhlbgdZA=' 
WHERE 
  key_id = '39461d241a91ca030efb2e97d9021c556f13743a684bc5c903796131e9bca894' 
  AND (
    token = 'fCSHOeSuW1I4tvGtztpecLaknpymExCm8CmWhlbgdZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )