UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BrDF801XRcZ8WLLM9ceEgC5UCCMrGLJtIvUxNT4Id0=' 
WHERE 
  key_id = 'ca447091d5179991475cad8f1bccf3350f68c31b7a25ef3d749ebb3cff9134f7' 
  AND (
    token = '3BrDF801XRcZ8WLLM9ceEgC5UCCMrGLJtIvUxNT4Id0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )