UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1K6l0LCIvIZVRHSlazqgEZdH6l4ql/aKM6K+7QW0urA=' 
WHERE 
  key_id = '29f7ffd292622fc1c64a88a8b5322a3f395ce75605e10736111d6215031310b8' 
  AND (
    token = '1K6l0LCIvIZVRHSlazqgEZdH6l4ql/aKM6K+7QW0urA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )