UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDIsEZDFM+npsdxSrEDbCtBEYEI/zr0C7VAhMhzsKcM=' 
WHERE 
  key_id = '15ef6d29b2f6db7321c1f49c958099fa573de398ce1d5fb3e52cd579c1262544' 
  AND (
    token = 'UDIsEZDFM+npsdxSrEDbCtBEYEI/zr0C7VAhMhzsKcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )