UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ALJos1fv4/biS4fCFNUOViGUGYj/abUBMEz/KJNd9Y=' 
WHERE 
  key_id = 'e2a8cf9f1505cfb8d77b8814585ef2f7f9311fb4ac146f4a16853bb7d62b3820' 
  AND (
    token = '8ALJos1fv4/biS4fCFNUOViGUGYj/abUBMEz/KJNd9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )