UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dnjiz9wnEUj3+8oXo+NAyICVf0+Z2V/0ZM52pp9IPI=' 
WHERE 
  key_id = '6fc5987f1848b4a868f2d7a6c07a341506ef97ea636cd9daf3cffe27bd75cc72' 
  AND (
    token = '2dnjiz9wnEUj3+8oXo+NAyICVf0+Z2V/0ZM52pp9IPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )