UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMtFcoJKXnDz4t0kdEpZRmIYed9IdYNnGIgVdcSW97s=' 
WHERE 
  key_id = 'f261c36dcfba23af2763381e96da84b407bdbf13df080364372dd26db0c11cac' 
  AND (
    token = 'rMtFcoJKXnDz4t0kdEpZRmIYed9IdYNnGIgVdcSW97s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )