UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xvp5KIz+cOEWK4u1Kv5d3ttYJ7JC1ydbJphskHd0hA=' 
WHERE 
  key_id = '90c8c4002dc46f36c633bd4ffef5e9e91614523387674b2f2b7bc9dc220f8e38' 
  AND (
    token = '+xvp5KIz+cOEWK4u1Kv5d3ttYJ7JC1ydbJphskHd0hA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )