UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQSdYjSEvHtWVjT+9o1uyvqCN+21PwTH9CfT3RPrLgc=' 
WHERE 
  key_id = '9e9ab6bce99276a0ae51eacecfa72fe89409ca7cf3713c0a3bcaefe8c2ea208e' 
  AND (
    token = 'RQSdYjSEvHtWVjT+9o1uyvqCN+21PwTH9CfT3RPrLgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )