UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7FbEL43ud5kA7ukqjjgJrEhjcNa5gUa31vGJ0kKWvQ=' 
WHERE 
  key_id = 'f6330b763f56d66a14faab683e416da95bc6e383dff8ea8cfeb7c45d101fc11f' 
  AND (
    token = 'e7FbEL43ud5kA7ukqjjgJrEhjcNa5gUa31vGJ0kKWvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )