UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8BbsGxV6DdQzm73WB7tmb5B9uEWPM1Qf33vqHkF65w=' 
WHERE 
  key_id = 'd9d1fe03e5f34ccc2eb177ec6cae891c503663a9af08fbd9ed5c9cb687f777f6' 
  AND (
    token = 'R8BbsGxV6DdQzm73WB7tmb5B9uEWPM1Qf33vqHkF65w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )