UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HvHWU31B+hxixwHLspgnSbsky70qWguPpRTF44wFj/U=' 
WHERE 
  key_id = 'c090777951c6773acaceaeac0dc9220544611a03a39ffa999f709afe3cc6e6d9' 
  AND (
    token = 'HvHWU31B+hxixwHLspgnSbsky70qWguPpRTF44wFj/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )