UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riFDTjLF1KahJjdUvSfxpxP1LACEatTb5k2HfePVdfY=' 
WHERE 
  key_id = 'a445b1cc184343eb5bfbf2c846e9d5271b97564c588fd9a7f36d5eeab8bdcaf7' 
  AND (
    token = 'riFDTjLF1KahJjdUvSfxpxP1LACEatTb5k2HfePVdfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )