UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+sH8kfGCd3kzyipslvEDxB/CXAgbL502H0ovufBAM9k=' 
WHERE 
  key_id = '546957b20ca143da554ef471a918f180b72da5f4c124b6575f385e7a12c71e78' 
  AND (
    token = '+sH8kfGCd3kzyipslvEDxB/CXAgbL502H0ovufBAM9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )