UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfjtsscGwPfVaET7uKBOGEsYHfINN+IaD0pxh/vW8OU=' 
WHERE 
  key_id = '864a2f726b720a8bd3daa1678ccb26cd39141796da9087253976be001999e03a' 
  AND (
    token = 'JfjtsscGwPfVaET7uKBOGEsYHfINN+IaD0pxh/vW8OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )