UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87Tft3fTisTIYU/3NPCHMB3cW8bua8STJY+sL0M99O0=' 
WHERE 
  key_id = 'b9c05bdd003e66d998bdc3a11503d6448be182e3aa87a997481b1acb505e5a9d' 
  AND (
    token = '87Tft3fTisTIYU/3NPCHMB3cW8bua8STJY+sL0M99O0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )