UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VP04Bh67fHpvfsb6DkW/X5EWpyexrJGCvGYgAA+/JkU=' 
WHERE 
  key_id = '322a8eff77d32a15ab9eaa422a4ff428ba237e6c7234a44aad079a92fe88756b' 
  AND (
    token = 'VP04Bh67fHpvfsb6DkW/X5EWpyexrJGCvGYgAA+/JkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )