UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wvla/0eFDVH72qbn/OAVIMxzN2qmfiq7ltiaksID29k=' 
WHERE 
  key_id = '33f82f5866b275733f8d3d48c60903173b822bf34689ed2b6ab290cf806e6668' 
  AND (
    token = 'Wvla/0eFDVH72qbn/OAVIMxzN2qmfiq7ltiaksID29k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )