UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xeWO/DviKGejcvx4l4DqD6G1q1XOVo4RNFmkba/gd4A=' 
WHERE 
  key_id = 'd99c08869107e7b7b9616186724ca6908db6e1f529b8a79fbe3c178aa78d44e9' 
  AND (
    token = 'xeWO/DviKGejcvx4l4DqD6G1q1XOVo4RNFmkba/gd4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )