UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7V/KmlTwnwpR5Iv4ozChceNanknik5kU4W2CAFlyo7M=' 
WHERE 
  key_id = '0620705de03fe280e23e5eb43531ad9b2d718a88cbbbdedca36bcb021aae486a' 
  AND (
    token = '7V/KmlTwnwpR5Iv4ozChceNanknik5kU4W2CAFlyo7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )