UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tqCTnN1Sw6tdL05kK6c73BWEJoQdFdhxE4i3n5iLcLI=' 
WHERE 
  key_id = 'bf0b895e5e3fd3c93130e6ce2597f41e76e075e4f61898727e7eaee9b835bcb2' 
  AND (
    token = 'tqCTnN1Sw6tdL05kK6c73BWEJoQdFdhxE4i3n5iLcLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )