UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37v3oQoC4bSUFsHiCe2rU7+PRNjHpGqEfu0F5SbIVHI=' 
WHERE 
  key_id = '869750da8c8e852334f94946a3e0f548c06841ac0219013361d277dd095b006d' 
  AND (
    token = '37v3oQoC4bSUFsHiCe2rU7+PRNjHpGqEfu0F5SbIVHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )