UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tR5U7Tt/HuxCaPam+jsRVJ3AU6SrCFDaVKgGcfNHLpA=' 
WHERE 
  key_id = '27168159ae03a2ca3148f75c59c132b9c5ef49ad6e6be86ab8456d8e9d68973e' 
  AND (
    token = 'tR5U7Tt/HuxCaPam+jsRVJ3AU6SrCFDaVKgGcfNHLpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )