UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvbPkstI6IREVpGWYNIz5tcWeIcpBlceMALu7KNsblI=' 
WHERE 
  key_id = 'b07bee70b5eba97f7611349167433a082abf31663bc315cc705a7457cc5351db' 
  AND (
    token = 'PvbPkstI6IREVpGWYNIz5tcWeIcpBlceMALu7KNsblI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )