UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqg7D8/dX9jZQHo61Fn4rCgPKYVp8ZAFk4o1J4SuDW4=' 
WHERE 
  key_id = 'a5b1261f0662170bc9c96abe23eeac24102b6861584c702b4e5000b8c8b79500' 
  AND (
    token = 'mqg7D8/dX9jZQHo61Fn4rCgPKYVp8ZAFk4o1J4SuDW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )