UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHgY223gt5G/AA8/Yp6toIzMTh60hMlIAucvbJTINvw=' 
WHERE 
  key_id = '9299e744308dfeb430618f80423e91c03f1dce78eb6b3d02e20d2b2de2993303' 
  AND (
    token = 'SHgY223gt5G/AA8/Yp6toIzMTh60hMlIAucvbJTINvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )