UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iO54Fshn3TSBhvNTPaumBVnzuSiHG5fqW4tgFOZGnxA=' 
WHERE 
  key_id = '02fbdcacdc79b39c26fbc9b0139f28887f6e6fca5948974a40d4349773feead7' 
  AND (
    token = 'iO54Fshn3TSBhvNTPaumBVnzuSiHG5fqW4tgFOZGnxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )