UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/LID/WI1HHGXBYhFN1e4rgfDGknNyKsGGMLypxlIFw=' 
WHERE 
  key_id = 'f70d3ab1ac202f15b9d71f57ce229d7f52a280b49bae83f74c4c4163e52e42b4' 
  AND (
    token = 'K/LID/WI1HHGXBYhFN1e4rgfDGknNyKsGGMLypxlIFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )