UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6lGQevv+vPt95+oS35e0OxO4R7dIC2psSMZwg0WPS2s=' 
WHERE 
  key_id = 'af85bf815e5bf58a3b2b6568f2f704ba4a0d3510fe2ffa3f84b2395ba2536a88' 
  AND (
    token = '6lGQevv+vPt95+oS35e0OxO4R7dIC2psSMZwg0WPS2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )