UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7C7bAYvC10F9YxBffY7jvQJKemgesRDzj2nwIdF+NQ=' 
WHERE 
  key_id = '124b0b964b1efe2d11c0eb9a386d4d9f659abe7bcce7d100e93169ae7d6bd7e0' 
  AND (
    token = 'o7C7bAYvC10F9YxBffY7jvQJKemgesRDzj2nwIdF+NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )