UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1i+FkgHiSQelnD3F7O8gzQ6J9DLCiy0MW5TM1BK7jBE=' 
WHERE 
  key_id = '4e7db332a3d763f1cea646f03a7ca151fa5f5cae031508670c39bd30d44dd042' 
  AND (
    token = '1i+FkgHiSQelnD3F7O8gzQ6J9DLCiy0MW5TM1BK7jBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )