UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Mdt5Bwy1bxcwRi9/C3yf+Vm/xcVFwnNf7XWG+ZJ6Mo=' 
WHERE 
  key_id = 'db1ad172037117b3284104eb45f407ef08152b09966e2870c68cdf37e74308b0' 
  AND (
    token = '7Mdt5Bwy1bxcwRi9/C3yf+Vm/xcVFwnNf7XWG+ZJ6Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )