UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BikGWlMBfxsWEZSUfVQSiAJX0NHAQHjbf/8ApcnFwrg=' 
WHERE 
  key_id = '32e28468f7b8324b90e2243d53b6d13f08de967f86e8fbe977b91a4786f7a63c' 
  AND (
    token = 'BikGWlMBfxsWEZSUfVQSiAJX0NHAQHjbf/8ApcnFwrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )