UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wWikE6YukmhPSvpwfGcmoZgZtWjezBJxYZymls0alME=' 
WHERE 
  key_id = '53b06ed211ef945113dcd64f610bdca12b40011d4056f16bd7efc08387f74fc2' 
  AND (
    token = 'wWikE6YukmhPSvpwfGcmoZgZtWjezBJxYZymls0alME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )