UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vj6gI7D44Q4hvduPQInwlfPfAKB/Dom4UCw/ypmRPLQ=' 
WHERE 
  key_id = '3b18fd2be7cfa22281b0d91f02c939a8df1eac4a3b345007d9bee3e7b3ea56e5' 
  AND (
    token = 'Vj6gI7D44Q4hvduPQInwlfPfAKB/Dom4UCw/ypmRPLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )