UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ti6GA3YOeVWidPfq+ltICgYcWQh6HwDw1FNizFbjPj8=' 
WHERE 
  key_id = '2245d4bb5666dafad46a7c622d4daa20896bcfa2042b7aeb94ca535c4aa94d37' 
  AND (
    token = 'Ti6GA3YOeVWidPfq+ltICgYcWQh6HwDw1FNizFbjPj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )