UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5WPYgznqfLncF6wwhV4a5eaW0dcP/HgrhgOjgkzcT8=' 
WHERE 
  key_id = '2ffaa5c13dcf000917397d2556c0b8edfdf50c07f8ac3966e6e266fb1985f627' 
  AND (
    token = 'O5WPYgznqfLncF6wwhV4a5eaW0dcP/HgrhgOjgkzcT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )