UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wb4SS+6bCtq/6dZv/ViNGKkUuyxKggqQpnn4sSBjCM=' 
WHERE 
  key_id = '6d772982f856b7a8530d29d0bdfb61367b02b6430dd92c208d150c9302f98502' 
  AND (
    token = '0wb4SS+6bCtq/6dZv/ViNGKkUuyxKggqQpnn4sSBjCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )