UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLHTehFOPXK7j3AdaSBspfxWRYkAQkSML8gkqJ6NlNU=' 
WHERE 
  key_id = 'e8dd89e2d5f5d3a148fb67e5fe4cbf3858631372cc822d624c52e4c1bec5f71e' 
  AND (
    token = 'kLHTehFOPXK7j3AdaSBspfxWRYkAQkSML8gkqJ6NlNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )