UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSvtguf6bIHPkEU9DlI9dRzqJMpx0gajC9G4KtAZpwg=' 
WHERE 
  key_id = '442a3c1ed82b39535067bd3c3d641983ffe3940584825f6c39055dad4ef92ac7' 
  AND (
    token = 'jSvtguf6bIHPkEU9DlI9dRzqJMpx0gajC9G4KtAZpwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )