UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1eSmnB+kO+ljD091KAPQmviLO7x/HvaIL8CB4oGNX/4=' 
WHERE 
  key_id = 'f81ea71e3060c9df6d3dc02f2f54bcdbb7031eb03b7f02e118b6e02c9b000695' 
  AND (
    token = '1eSmnB+kO+ljD091KAPQmviLO7x/HvaIL8CB4oGNX/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )