UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87jObqMAGEahBocNYNynH0yt9+MxWTLUEnxTA90dYSw=' 
WHERE 
  key_id = '20059dbb1e330ecc81035e6ce7fbc46ebc4fb3f9c9fb6c964a0ba74d87da39ac' 
  AND (
    token = '87jObqMAGEahBocNYNynH0yt9+MxWTLUEnxTA90dYSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )