UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tm2bxs/EISoQR0+fZzcqoK4eC6wR0axuLWcCMlHJVwg=' 
WHERE 
  key_id = 'da3ddba1cee924f861badf370c32d22887c8960ca265219219d1d5cb410b0142' 
  AND (
    token = 'Tm2bxs/EISoQR0+fZzcqoK4eC6wR0axuLWcCMlHJVwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )