UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeRiRgyJN+XVGjm5qNV88P1SpfAl+vprT8diRBpf4dA=' 
WHERE 
  key_id = '3e0ead81c7ec1b2f92c455ad3d8e0df0cfaa8b9db4483988b9b8403e91cce2d5' 
  AND (
    token = 'HeRiRgyJN+XVGjm5qNV88P1SpfAl+vprT8diRBpf4dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )