UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ixGd1zJjzkVlsa3shgZTyiBBLtncuNfZTmsSVUSW9vo=' 
WHERE 
  key_id = '871efb785f79ed83ee9cc3c8f7301b9ff6ac76a38031abdaae95c290767422f4' 
  AND (
    token = 'ixGd1zJjzkVlsa3shgZTyiBBLtncuNfZTmsSVUSW9vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )