UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yNGQZffrBhmr4zTQV3cv+B6rKoKWC/TCdqTPZPkrYU=' 
WHERE 
  key_id = '774bb30701cda842884fa7e761dbe82da76375b6be70f211dc59f3cf839b0d61' 
  AND (
    token = '2yNGQZffrBhmr4zTQV3cv+B6rKoKWC/TCdqTPZPkrYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )