UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVClFrpEqbveWY7MbBNeH8GFmQlJZgALGHDxgcsowWo=' 
WHERE 
  key_id = '683bc5352cfa03cb1dee6698581126066403ada9a39c1fb65f9aa4ddcbc235ae' 
  AND (
    token = 'sVClFrpEqbveWY7MbBNeH8GFmQlJZgALGHDxgcsowWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )