UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLlqPBxbYk61lbGDa0EXnc7gSdY1KF42kA1YOTMpmgc=' 
WHERE 
  key_id = '88acfdabfa04b6a35867e8be15c47ee2af6c31c6084a5e0fd0d2c877611ff473' 
  AND (
    token = 'YLlqPBxbYk61lbGDa0EXnc7gSdY1KF42kA1YOTMpmgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )