UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4AYPbu02awsxKbGUM2KnF5ltws5iI3rkodSl/7MlPXo=' 
WHERE 
  key_id = 'be325744e4f5f1ec5d8274d804e5f9f41d4ce44c5dd01fccf62d67f3196b519d' 
  AND (
    token = '4AYPbu02awsxKbGUM2KnF5ltws5iI3rkodSl/7MlPXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )