UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qV8JwOAj0WfhJVAuQq62LdiSg36eN+O9hIXG38xpHAA=' 
WHERE 
  key_id = 'b3c1df696f1143a36f0ba608e203bb8c74ea9fa6908956cfd68fe14f7ae2423d' 
  AND (
    token = 'qV8JwOAj0WfhJVAuQq62LdiSg36eN+O9hIXG38xpHAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )