UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8Uplg6tZB9YdB8VCFXqAAF9/selIBmkeWOkt9KtLQQ=' 
WHERE 
  key_id = '446c4540660328a60cd000eb550f11140c1cf305021e19ea36d4d5100a0647d0' 
  AND (
    token = 'h8Uplg6tZB9YdB8VCFXqAAF9/selIBmkeWOkt9KtLQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )