UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l98kskKDml0kUiw+H5YPgJRt728iWRo2APJPTRo8eks=' 
WHERE 
  key_id = '694559e3ff0cf5effcab9e40ef8c93b9fe4017cc1d7469fa10c09dcc8d5e6044' 
  AND (
    token = 'l98kskKDml0kUiw+H5YPgJRt728iWRo2APJPTRo8eks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )