UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6LGSqbzkhDLViOn8FsDG1ItRKnwU5aK2bmoAcuE615s=' 
WHERE 
  key_id = '265112c2b780df9e30b3b1b16666c7bf16d699c2a97aeeb739358282ce90258d' 
  AND (
    token = '6LGSqbzkhDLViOn8FsDG1ItRKnwU5aK2bmoAcuE615s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )