UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+H/AdV1NNO0r3A6UTmgxnL9aD1eosQ3BgRPwDD6VrU=' 
WHERE 
  key_id = 'c55d4ebb2e2175714c97b4bdc21d432e73bc80f43f7551ce0144df34eb6054bf' 
  AND (
    token = '4+H/AdV1NNO0r3A6UTmgxnL9aD1eosQ3BgRPwDD6VrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )