UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'un7QilSE8Pu/Za2hA4SNmf36P+T3oFdI90zZIOfy3uE=' 
WHERE 
  key_id = '68d2dde581d335a9c3103890be11382aab6d45e0f3d7640be9af54cd2cef9dd4' 
  AND (
    token = 'un7QilSE8Pu/Za2hA4SNmf36P+T3oFdI90zZIOfy3uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )