UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '90l9GCHMKhR0VBAFB+esKHtQACjTeIz4xm6jZ/fLa7Q=' 
WHERE 
  key_id = '5141397f95ef42b464521183552279309ec5d45ff4b488df89359c9eb144786f' 
  AND (
    token = '90l9GCHMKhR0VBAFB+esKHtQACjTeIz4xm6jZ/fLa7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )