UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRXa2fqtEA0XE1TDiNC0OZenNo49pBiRsfw+rMaUwVo=' 
WHERE 
  key_id = '25eb0608770bbf94f115a27132182341904e24c4f3f368536d13a31199af9559' 
  AND (
    token = 'rRXa2fqtEA0XE1TDiNC0OZenNo49pBiRsfw+rMaUwVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )