UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nNIRpuKz5tB0QCuxOmcPy//jGbOkk/ZoCpvUmPM47c8=' 
WHERE 
  key_id = '9d89bc044d8281f343848032f59be765df2d7ceff23c8bccf2e47819fb61f396' 
  AND (
    token = 'nNIRpuKz5tB0QCuxOmcPy//jGbOkk/ZoCpvUmPM47c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )