UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mVHLUBx5nugKK7/kFCQMvBxTXY2OdFQh6WESTMx3peg=' 
WHERE 
  key_id = '24696e4fcd23610d6bdc18c9a1d270f951722a2109fd52bff2fffb912ac64e21' 
  AND (
    token = 'mVHLUBx5nugKK7/kFCQMvBxTXY2OdFQh6WESTMx3peg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )