UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4ndU7GLSRflWxVY8smH+odqfm9H69N36HHu865O/a8=' 
WHERE 
  key_id = '26d92619a48abf63707a69111296ece92b6c6c6d0816afb0f2c7fe1d72f70641' 
  AND (
    token = 'X4ndU7GLSRflWxVY8smH+odqfm9H69N36HHu865O/a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )