UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3MPPI+e8yLD9RSBZ7vSwV279mJnLgqz9U8oDee0CsHY=' 
WHERE 
  key_id = 'bbb2da47bb920bcb12074865f757b03670604600bb2f4af1c0aa2ac5383ca860' 
  AND (
    token = '3MPPI+e8yLD9RSBZ7vSwV279mJnLgqz9U8oDee0CsHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )