UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9mXjDcZ98rXnVbXsUjXWM/xE8HJhJ4+PjidUCfeChE=' 
WHERE 
  key_id = '3ee01634d315414eba63c14977dbdaa0ffc6505a1305a71e5ece60a4892df772' 
  AND (
    token = 'f9mXjDcZ98rXnVbXsUjXWM/xE8HJhJ4+PjidUCfeChE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )