UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'baaX/7BFBemU+yV9ju6tIT5rgHCsf7t2ZkOQX3u6M+4=' 
WHERE 
  key_id = 'b8fa21343d792f1841a0e171930cf35c95037cfbd4b42460ec2d78c7ac58128c' 
  AND (
    token = 'baaX/7BFBemU+yV9ju6tIT5rgHCsf7t2ZkOQX3u6M+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )