UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+z4mIfyfaJuMHRTH5+1oA+5JT9dgbxGtA+FJUsCJtOw=' 
WHERE 
  key_id = '848519e2b4db2d1b239571ed3e045d15ad87c19db3dc7b0147493aec41ff5521' 
  AND (
    token = '+z4mIfyfaJuMHRTH5+1oA+5JT9dgbxGtA+FJUsCJtOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )